42321978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 96460416

約数和(自身を除く): 54138438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 414, 453, 677, 906, 1354, 1359, 2031, 2718, 3473, 4062, 6093, 6946, 10419, 12186, 15571, 20838, 31142, 31257, 46713, 62514, 93426, 102227, 140139, 204454, 280278, 306681, 613362, 920043, 1840086, 2351221, 4702442, 7053663, 14107326, 21160989, 42321978]

約数ペア:

[(1, 42321978), (2, 21160989), (3, 14107326), (6, 7053663), (9, 4702442), (18, 2351221), (23, 1840086), (46, 920043), (69, 613362), (138, 306681), (151, 280278), (207, 204454), (302, 140139), (414, 102227), (453, 93426), (677, 62514), (906, 46713), (1354, 31257), (1359, 31142), (2031, 20838), (2718, 15571), (3473, 12186), (4062, 10419), (6093, 6946)]