21073596

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15541}}^1$

素因数の和:15661

約数の個数: 24

約数和(自身を含む): 49610064

約数和(自身を除く): 28536468

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15541, 31082, 46623, 62164, 93246, 186492, 1756133, 3512266, 5268399, 7024532, 10536798, 21073596]

約数ペア:

[(1, 21073596), (2, 10536798), (3, 7024532), (4, 5268399), (6, 3512266), (12, 1756133), (113, 186492), (226, 93246), (339, 62164), (452, 46623), (678, 31082), (1356, 15541)]