1397185074

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{1997}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 3096931968

約数和(自身を除く): 1699746894

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 827, 846, 1654, 1997, 2481, 3994, 4962, 5991, 7443, 11982, 14886, 17973, 35946, 38869, 77738, 93859, 116607, 187718, 233214, 281577, 349821, 563154, 699642, 844731, 1651519, 1689462, 3303038, 4954557, 9909114, 14863671, 29727342, 77621393, 155242786, 232864179, 465728358, 698592537, 1397185074]

約数ペア:

[(1, 1397185074), (2, 698592537), (3, 465728358), (6, 232864179), (9, 155242786), (18, 77621393), (47, 29727342), (94, 14863671), (141, 9909114), (282, 4954557), (423, 3303038), (827, 1689462), (846, 1651519), (1654, 844731), (1997, 699642), (2481, 563154), (3994, 349821), (4962, 281577), (5991, 233214), (7443, 187718), (11982, 116607), (14886, 93859), (17973, 77738), (35946, 38869)]