16689072

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9397}}^1$

素因数の和:9445

約数の個数: 40

約数和(自身を含む): 44283376

約数和(自身を除く): 27594304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 9397, 18794, 28191, 37588, 56382, 75176, 112764, 150352, 225528, 347689, 451056, 695378, 1043067, 1390756, 2086134, 2781512, 4172268, 5563024, 8344536, 16689072]

約数ペア:

[(1, 16689072), (2, 8344536), (3, 5563024), (4, 4172268), (6, 2781512), (8, 2086134), (12, 1390756), (16, 1043067), (24, 695378), (37, 451056), (48, 347689), (74, 225528), (111, 150352), (148, 112764), (222, 75176), (296, 56382), (444, 37588), (592, 28191), (888, 18794), (1776, 9397)]