21366804

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4649}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 28629996

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4596, 4649, 9298, 13947, 18596, 27894, 55788, 1780567, 3561134, 5341701, 7122268, 10683402, 21366804]

約数ペア:

[(1, 21366804), (2, 10683402), (3, 7122268), (4, 5341701), (6, 3561134), (12, 1780567), (383, 55788), (766, 27894), (1149, 18596), (1532, 13947), (2298, 9298), (4596, 4649)]