21351072

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6011}}^1$

素因数の和:6061

約数の個数: 48

約数和(自身を含む): 57570912

約数和(自身を除く): 36219840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6011, 12022, 18033, 24044, 36066, 48088, 72132, 96176, 144264, 192352, 222407, 288528, 444814, 577056, 667221, 889628, 1334442, 1779256, 2668884, 3558512, 5337768, 7117024, 10675536, 21351072]

約数ペア:

[(1, 21351072), (2, 10675536), (3, 7117024), (4, 5337768), (6, 3558512), (8, 2668884), (12, 1779256), (16, 1334442), (24, 889628), (32, 667221), (37, 577056), (48, 444814), (74, 288528), (96, 222407), (111, 192352), (148, 144264), (222, 96176), (296, 72132), (444, 48088), (592, 36066), (888, 24044), (1184, 18033), (1776, 12022), (3552, 6011)]