180406212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2147693}}^1$

素因数の和:2147707

約数の個数: 24

約数和(自身を含む): 481083456

約数和(自身を除く): 300677244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2147693, 4295386, 6443079, 8590772, 12886158, 15033851, 25772316, 30067702, 45101553, 60135404, 90203106, 180406212]

約数ペア:

[(1, 180406212), (2, 90203106), (3, 60135404), (4, 45101553), (6, 30067702), (7, 25772316), (12, 15033851), (14, 12886158), (21, 8590772), (28, 6443079), (42, 4295386), (84, 2147693)]