21655002

素因数分解:

$2^1\times 3^1\times {\mathrm{569}}^1\times {\mathrm{6343}}^1$

素因数の和:6917

約数の個数: 16

約数和(自身を含む): 43392960

約数和(自身を除く): 21737958

約数列:

[1, 2, 3, 6, 569, 1138, 1707, 3414, 6343, 12686, 19029, 38058, 3609167, 7218334, 10827501, 21655002]

約数ペア:

[(1, 21655002), (2, 10827501), (3, 7218334), (6, 3609167), (569, 38058), (1138, 19029), (1707, 12686), (3414, 6343)]