21028044

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56527}}^1$

素因数の和:56565

約数の個数: 24

約数和(自身を含む): 50649088

約数和(自身を除く): 29621044

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56527, 113054, 169581, 226108, 339162, 678324, 1752337, 3504674, 5257011, 7009348, 10514022, 21028044]

約数ペア:

[(1, 21028044), (2, 10514022), (3, 7009348), (4, 5257011), (6, 3504674), (12, 1752337), (31, 678324), (62, 339162), (93, 226108), (124, 169581), (186, 113054), (372, 56527)]