40125498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20386

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 53545926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 20327, 40654, 60981, 121962, 142289, 284578, 426867, 853734, 955369, 1910738, 2866107, 5732214, 6687583, 13375166, 20062749, 40125498]

約数ペア:

[(1, 40125498), (2, 20062749), (3, 13375166), (6, 6687583), (7, 5732214), (14, 2866107), (21, 1910738), (42, 955369), (47, 853734), (94, 426867), (141, 284578), (282, 142289), (329, 121962), (658, 60981), (987, 40654), (1974, 20327)]