15694692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 40582080

約数和(自身を除く): 24887388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 109, 142, 156, 169, 213, 218, 284, 327, 338, 426, 436, 507, 654, 676, 852, 923, 1014, 1308, 1417, 1846, 2028, 2769, 2834, 3692, 4251, 5538, 5668, 7739, 8502, 11076, 11999, 15478, 17004, 18421, 23217, 23998, 30956, 35997, 36842, 46434, 47996, 55263, 71994, 73684, 92868, 100607, 110526, 143988, 201214, 221052, 301821, 402428, 603642, 1207284, 1307891, 2615782, 3923673, 5231564, 7847346, 15694692]

約数ペア:

[(1, 15694692), (2, 7847346), (3, 5231564), (4, 3923673), (6, 2615782), (12, 1307891), (13, 1207284), (26, 603642), (39, 402428), (52, 301821), (71, 221052), (78, 201214), (109, 143988), (142, 110526), (156, 100607), (169, 92868), (213, 73684), (218, 71994), (284, 55263), (327, 47996), (338, 46434), (426, 36842), (436, 35997), (507, 30956), (654, 23998), (676, 23217), (852, 18421), (923, 17004), (1014, 15478), (1308, 11999), (1417, 11076), (1846, 8502), (2028, 7739), (2769, 5668), (2834, 5538), (3692, 4251)]