1921036194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 5340321792

約数和(自身を除く): 3419285598

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 67, 77, 99, 126, 134, 137, 151, 154, 198, 201, 231, 274, 302, 402, 411, 453, 462, 469, 603, 693, 737, 822, 906, 938, 959, 1057, 1206, 1233, 1359, 1386, 1407, 1474, 1507, 1661, 1918, 2114, 2211, 2466, 2718, 2814, 2877, 3014, 3171, 3322, 4221, 4422, 4521, 4983, 5159, 5754, 6342, 6633, 8442, 8631, 9042, 9179, 9513, 9966, 10117, 10318, 10549, 11627, 13266, 13563, 14949, 15477, 17262, 18358, 19026, 20234, 20687, 21098, 23254, 27126, 27537, 29898, 30351, 30954, 31647, 34881, 41374, 46431, 55074, 60702, 62061, 63294, 64253, 69762, 70819, 82611, 91053, 92862, 94941, 100969, 104643, 111287, 124122, 128506, 141638, 144809, 165222, 182106, 186183, 189882, 192759, 201938, 209286, 212457, 222574, 227557, 289618, 302907, 333861, 372366, 385518, 424914, 434427, 455114, 578277, 605814, 637371, 667722, 682671, 706783, 779009, 868854, 908721, 1001583, 1156554, 1274742, 1303281, 1365342, 1386029, 1413566, 1558018, 1592899, 1817442, 2003166, 2048013, 2120349, 2337027, 2606562, 2772058, 3185798, 4096026, 4158087, 4240698, 4674054, 4778697, 6361047, 7011081, 8316174, 9557394, 9702203, 12474261, 12722094, 14022162, 14336091, 15246319, 19404406, 24948522, 28672182, 29106609, 30492638, 45738957, 58213218, 87319827, 91477914, 106724233, 137216871, 174639654, 213448466, 274433742, 320172699, 640345398, 960518097, 1921036194]

約数ペア:

[(1, 1921036194), (2, 960518097), (3, 640345398), (6, 320172699), (7, 274433742), (9, 213448466), (11, 174639654), (14, 137216871), (18, 106724233), (21, 91477914), (22, 87319827), (33, 58213218), (42, 45738957), (63, 30492638), (66, 29106609), (67, 28672182), (77, 24948522), (99, 19404406), (126, 15246319), (134, 14336091), (137, 14022162), (151, 12722094), (154, 12474261), (198, 9702203), (201, 9557394), (231, 8316174), (274, 7011081), (302, 6361047), (402, 4778697), (411, 4674054), (453, 4240698), (462, 4158087), (469, 4096026), (603, 3185798), (693, 2772058), (737, 2606562), (822, 2337027), (906, 2120349), (938, 2048013), (959, 2003166), (1057, 1817442), (1206, 1592899), (1233, 1558018), (1359, 1413566), (1386, 1386029), (1407, 1365342), (1474, 1303281), (1507, 1274742), (1661, 1156554), (1918, 1001583), (2114, 908721), (2211, 868854), (2466, 779009), (2718, 706783), (2814, 682671), (2877, 667722), (3014, 637371), (3171, 605814), (3322, 578277), (4221, 455114), (4422, 434427), (4521, 424914), (4983, 385518), (5159, 372366), (5754, 333861), (6342, 302907), (6633, 289618), (8442, 227557), (8631, 222574), (9042, 212457), (9179, 209286), (9513, 201938), (9966, 192759), (10117, 189882), (10318, 186183), (10549, 182106), (11627, 165222), (13266, 144809), (13563, 141638), (14949, 128506), (15477, 124122), (17262, 111287), (18358, 104643), (19026, 100969), (20234, 94941), (20687, 92862), (21098, 91053), (23254, 82611), (27126, 70819), (27537, 69762), (29898, 64253), (30351, 63294), (30954, 62061), (31647, 60702), (34881, 55074), (41374, 46431)]