21573096

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3761}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 32599704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3761, 5736, 7522, 11283, 15044, 22566, 30088, 45132, 90264, 898879, 1797758, 2696637, 3595516, 5393274, 7191032, 10786548, 21573096]

約数ペア:

[(1, 21573096), (2, 10786548), (3, 7191032), (4, 5393274), (6, 3595516), (8, 2696637), (12, 1797758), (24, 898879), (239, 90264), (478, 45132), (717, 30088), (956, 22566), (1434, 15044), (1912, 11283), (2868, 7522), (3761, 5736)]