198216018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 625766400

約数和(自身を除く): 427550382

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 54, 57, 63, 66, 77, 78, 91, 99, 114, 117, 126, 133, 143, 154, 171, 182, 189, 193, 198, 209, 231, 234, 247, 266, 273, 286, 297, 342, 351, 378, 386, 399, 418, 429, 462, 494, 513, 546, 579, 594, 627, 693, 702, 741, 798, 819, 858, 1001, 1026, 1158, 1197, 1254, 1287, 1351, 1386, 1463, 1482, 1638, 1729, 1737, 1881, 2002, 2079, 2123, 2223, 2394, 2457, 2509, 2574, 2702, 2717, 2926, 3003, 3458, 3474, 3591, 3667, 3762, 3861, 4053, 4158, 4246, 4389, 4446, 4914, 5018, 5187, 5211, 5434, 5643, 6006, 6369, 6669, 7182, 7334, 7527, 7722, 8106, 8151, 8778, 9009, 10374, 10422, 11001, 11286, 12159, 12738, 13167, 13338, 14861, 15054, 15561, 16302, 17563, 18018, 19019, 19107, 22002, 22581, 24318, 24453, 25669, 26334, 27027, 27599, 29722, 31122, 33003, 35126, 36477, 38038, 38214, 39501, 40337, 44583, 45162, 46683, 47671, 48906, 51338, 52689, 54054, 55198, 57057, 57321, 66006, 67743, 72954, 73359, 77007, 79002, 80674, 82797, 89166, 93366, 95342, 99009, 105378, 114114, 114642, 121011, 133749, 135486, 143013, 146718, 154014, 158067, 165594, 171171, 193193, 198018, 231021, 242022, 248391, 267498, 282359, 286026, 316134, 333697, 342342, 363033, 386386, 401247, 429039, 462042, 474201, 496782, 513513, 524381, 564718, 579579, 667394, 693063, 726066, 745173, 802494, 847077, 858078, 948402, 1001091, 1027026, 1048762, 1089099, 1159158, 1287117, 1386126, 1490346, 1573143, 1694154, 1738737, 2002182, 2178198, 2541231, 2574234, 3003273, 3146286, 3477474, 3670667, 4719429, 5082462, 5216211, 6006546, 7341334, 7623693, 9009819, 9438858, 10432422, 11012001, 14158287, 15247386, 18019638, 22024002, 28316574, 33036003, 66072006, 99108009, 198216018]

約数ペア:

[(1, 198216018), (2, 99108009), (3, 66072006), (6, 33036003), (7, 28316574), (9, 22024002), (11, 18019638), (13, 15247386), (14, 14158287), (18, 11012001), (19, 10432422), (21, 9438858), (22, 9009819), (26, 7623693), (27, 7341334), (33, 6006546), (38, 5216211), (39, 5082462), (42, 4719429), (54, 3670667), (57, 3477474), (63, 3146286), (66, 3003273), (77, 2574234), (78, 2541231), (91, 2178198), (99, 2002182), (114, 1738737), (117, 1694154), (126, 1573143), (133, 1490346), (143, 1386126), (154, 1287117), (171, 1159158), (182, 1089099), (189, 1048762), (193, 1027026), (198, 1001091), (209, 948402), (231, 858078), (234, 847077), (247, 802494), (266, 745173), (273, 726066), (286, 693063), (297, 667394), (342, 579579), (351, 564718), (378, 524381), (386, 513513), (399, 496782), (418, 474201), (429, 462042), (462, 429039), (494, 401247), (513, 386386), (546, 363033), (579, 342342), (594, 333697), (627, 316134), (693, 286026), (702, 282359), (741, 267498), (798, 248391), (819, 242022), (858, 231021), (1001, 198018), (1026, 193193), (1158, 171171), (1197, 165594), (1254, 158067), (1287, 154014), (1351, 146718), (1386, 143013), (1463, 135486), (1482, 133749), (1638, 121011), (1729, 114642), (1737, 114114), (1881, 105378), (2002, 99009), (2079, 95342), (2123, 93366), (2223, 89166), (2394, 82797), (2457, 80674), (2509, 79002), (2574, 77007), (2702, 73359), (2717, 72954), (2926, 67743), (3003, 66006), (3458, 57321), (3474, 57057), (3591, 55198), (3667, 54054), (3762, 52689), (3861, 51338), (4053, 48906), (4158, 47671), (4246, 46683), (4389, 45162), (4446, 44583), (4914, 40337), (5018, 39501), (5187, 38214), (5211, 38038), (5434, 36477), (5643, 35126), (6006, 33003), (6369, 31122), (6669, 29722), (7182, 27599), (7334, 27027), (7527, 26334), (7722, 25669), (8106, 24453), (8151, 24318), (8778, 22581), (9009, 22002), (10374, 19107), (10422, 19019), (11001, 18018), (11286, 17563), (12159, 16302), (12738, 15561), (13167, 15054), (13338, 14861)]