858256074

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{45281}}^1$

素因数の和:45314

約数の個数: 56

約数和(自身を含む): 2078715492

約数和(自身を除く): 1220459418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 9477, 18954, 45281, 90562, 135843, 271686, 407529, 588653, 815058, 1177306, 1222587, 1765959, 2445174, 3531918, 3667761, 5297877, 7335522, 10595754, 11003283, 15893631, 22006566, 31787262, 33009849, 47680893, 66019698, 95361786, 143042679, 286085358, 429128037, 858256074]

約数ペア:

[(1, 858256074), (2, 429128037), (3, 286085358), (6, 143042679), (9, 95361786), (13, 66019698), (18, 47680893), (26, 33009849), (27, 31787262), (39, 22006566), (54, 15893631), (78, 11003283), (81, 10595754), (117, 7335522), (162, 5297877), (234, 3667761), (243, 3531918), (351, 2445174), (486, 1765959), (702, 1222587), (729, 1177306), (1053, 815058), (1458, 588653), (2106, 407529), (3159, 271686), (6318, 135843), (9477, 90562), (18954, 45281)]