40379868

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2677}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 102353160

約数和(自身を除く): 61973292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 2677, 3771, 5028, 5354, 7542, 8031, 10708, 15084, 16062, 24093, 32124, 48186, 96372, 1121663, 2243326, 3364989, 4486652, 6729978, 10094967, 13459956, 20189934, 40379868]

約数ペア:

[(1, 40379868), (2, 20189934), (3, 13459956), (4, 10094967), (6, 6729978), (9, 4486652), (12, 3364989), (18, 2243326), (36, 1121663), (419, 96372), (838, 48186), (1257, 32124), (1676, 24093), (2514, 16062), (2677, 15084), (3771, 10708), (5028, 8031), (5354, 7542)]