21153624

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14939}}^1$

素因数の和:15007

約数の個数: 32

約数和(自身を含む): 53784000

約数和(自身を除く): 32630376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14939, 29878, 44817, 59756, 89634, 119512, 179268, 358536, 881401, 1762802, 2644203, 3525604, 5288406, 7051208, 10576812, 21153624]

約数ペア:

[(1, 21153624), (2, 10576812), (3, 7051208), (4, 5288406), (6, 3525604), (8, 2644203), (12, 1762802), (24, 881401), (59, 358536), (118, 179268), (177, 119512), (236, 89634), (354, 59756), (472, 44817), (708, 29878), (1416, 14939)]