131529468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1565827}}^1$

素因数の和:1565841

約数の個数: 24

約数和(自身を含む): 350745472

約数和(自身を除く): 219216004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1565827, 3131654, 4697481, 6263308, 9394962, 10960789, 18789924, 21921578, 32882367, 43843156, 65764734, 131529468]

約数ペア:

[(1, 131529468), (2, 65764734), (3, 43843156), (4, 32882367), (6, 21921578), (7, 18789924), (12, 10960789), (14, 9394962), (21, 6263308), (28, 4697481), (42, 3131654), (84, 1565827)]