21300264

素因数分解:

$2^3\times 3^2\times {\mathrm{295837}}^1$

素因数の和:295849

約数の個数: 24

約数和(自身を含む): 57688410

約数和(自身を除く): 36388146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 295837, 591674, 887511, 1183348, 1775022, 2366696, 2662533, 3550044, 5325066, 7100088, 10650132, 21300264]

約数ペア:

[(1, 21300264), (2, 10650132), (3, 7100088), (4, 5325066), (6, 3550044), (8, 2662533), (9, 2366696), (12, 1775022), (18, 1183348), (24, 887511), (36, 591674), (72, 295837)]