128822472

素因数分解:

$2^3\times 3^2\times {\mathrm{1789201}}^1$

素因数の和:1789213

約数の個数: 24

約数和(自身を含む): 348894390

約数和(自身を除く): 220071918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1789201, 3578402, 5367603, 7156804, 10735206, 14313608, 16102809, 21470412, 32205618, 42940824, 64411236, 128822472]

約数ペア:

[(1, 128822472), (2, 64411236), (3, 42940824), (4, 32205618), (6, 21470412), (8, 16102809), (9, 14313608), (12, 10735206), (18, 7156804), (24, 5367603), (36, 3578402), (72, 1789201)]