18465472

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2768

約数の個数: 28

約数和(自身を含む): 36992560

約数和(自身を除く): 18527088

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2647, 3488, 5294, 6976, 10588, 21176, 42352, 84704, 169408, 288523, 577046, 1154092, 2308184, 4616368, 9232736, 18465472]

約数ペア:

[(1, 18465472), (2, 9232736), (4, 4616368), (8, 2308184), (16, 1154092), (32, 577046), (64, 288523), (109, 169408), (218, 84704), (436, 42352), (872, 21176), (1744, 10588), (2647, 6976), (3488, 5294)]