9899319906

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 26656481280

約数和(自身を除く): 16757161374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 73, 81, 86, 103, 126, 129, 146, 162, 189, 206, 219, 243, 258, 301, 309, 378, 387, 438, 486, 511, 567, 602, 618, 657, 721, 729, 774, 903, 927, 1022, 1134, 1161, 1314, 1442, 1458, 1533, 1701, 1806, 1854, 1971, 2163, 2187, 2322, 2709, 2781, 3066, 3139, 3402, 3483, 3942, 4326, 4374, 4429, 4599, 5103, 5418, 5562, 5913, 6278, 6489, 6966, 7519, 8127, 8343, 8858, 9198, 9417, 10206, 10449, 11826, 12978, 13287, 13797, 15038, 15309, 16254, 16686, 17739, 18834, 19467, 20898, 21973, 22557, 24381, 25029, 26574, 27594, 28251, 30618, 31003, 31347, 35478, 38934, 39861, 41391, 43946, 45114, 48762, 50058, 52633, 53217, 56502, 58401, 62006, 62694, 65919, 67671, 73143, 75087, 79722, 82782, 84753, 93009, 94041, 105266, 106434, 116802, 119583, 124173, 131838, 135342, 146286, 150174, 157899, 159651, 169506, 175203, 186018, 188082, 197757, 203013, 219429, 225261, 239166, 248346, 254259, 279027, 315798, 319302, 323317, 350406, 358749, 372519, 395514, 406026, 438858, 450522, 473697, 508518, 525609, 558054, 593271, 609039, 646634, 658287, 717498, 745038, 762777, 837081, 947394, 969951, 1051218, 1076247, 1117557, 1186542, 1218078, 1316574, 1421091, 1525554, 1576827, 1674162, 1779813, 1827117, 1939902, 2152494, 2235114, 2263219, 2288331, 2511243, 2842182, 2909853, 3153654, 3228741, 3559626, 3654234, 4263273, 4526438, 4576662, 5022486, 5339439, 5481351, 5819706, 6457482, 6789657, 6864993, 7533729, 8526546, 8729559, 9686223, 10678878, 10962702, 12789819, 13579314, 13729986, 15067458, 16018317, 16444053, 17459118, 19372446, 20368971, 22601187, 25579638, 26188677, 32036634, 32888106, 38369457, 40737942, 45202374, 48054951, 52377354, 61106913, 67803561, 76738914, 78566031, 96109902, 115108371, 122213826, 135607122, 157132062, 183320739, 230216742, 235698093, 366641478, 471396186, 549962217, 707094279, 1099924434, 1414188558, 1649886651, 3299773302, 4949659953, 9899319906]

約数ペア:

[(1, 9899319906), (2, 4949659953), (3, 3299773302), (6, 1649886651), (7, 1414188558), (9, 1099924434), (14, 707094279), (18, 549962217), (21, 471396186), (27, 366641478), (42, 235698093), (43, 230216742), (54, 183320739), (63, 157132062), (73, 135607122), (81, 122213826), (86, 115108371), (103, 96109902), (126, 78566031), (129, 76738914), (146, 67803561), (162, 61106913), (189, 52377354), (206, 48054951), (219, 45202374), (243, 40737942), (258, 38369457), (301, 32888106), (309, 32036634), (378, 26188677), (387, 25579638), (438, 22601187), (486, 20368971), (511, 19372446), (567, 17459118), (602, 16444053), (618, 16018317), (657, 15067458), (721, 13729986), (729, 13579314), (774, 12789819), (903, 10962702), (927, 10678878), (1022, 9686223), (1134, 8729559), (1161, 8526546), (1314, 7533729), (1442, 6864993), (1458, 6789657), (1533, 6457482), (1701, 5819706), (1806, 5481351), (1854, 5339439), (1971, 5022486), (2163, 4576662), (2187, 4526438), (2322, 4263273), (2709, 3654234), (2781, 3559626), (3066, 3228741), (3139, 3153654), (3402, 2909853), (3483, 2842182), (3942, 2511243), (4326, 2288331), (4374, 2263219), (4429, 2235114), (4599, 2152494), (5103, 1939902), (5418, 1827117), (5562, 1779813), (5913, 1674162), (6278, 1576827), (6489, 1525554), (6966, 1421091), (7519, 1316574), (8127, 1218078), (8343, 1186542), (8858, 1117557), (9198, 1076247), (9417, 1051218), (10206, 969951), (10449, 947394), (11826, 837081), (12978, 762777), (13287, 745038), (13797, 717498), (15038, 658287), (15309, 646634), (16254, 609039), (16686, 593271), (17739, 558054), (18834, 525609), (19467, 508518), (20898, 473697), (21973, 450522), (22557, 438858), (24381, 406026), (25029, 395514), (26574, 372519), (27594, 358749), (28251, 350406), (30618, 323317), (31003, 319302), (31347, 315798), (35478, 279027), (38934, 254259), (39861, 248346), (41391, 239166), (43946, 225261), (45114, 219429), (48762, 203013), (50058, 197757), (52633, 188082), (53217, 186018), (56502, 175203), (58401, 169506), (62006, 159651), (62694, 157899), (65919, 150174), (67671, 146286), (73143, 135342), (75087, 131838), (79722, 124173), (82782, 119583), (84753, 116802), (93009, 106434), (94041, 105266)]