21522684

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1511}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 50295168

約数和(自身を除く): 28772484

約数列:

[1, 2, 3, 4, 6, 12, 1187, 1511, 2374, 3022, 3561, 4533, 4748, 6044, 7122, 9066, 14244, 18132, 1793557, 3587114, 5380671, 7174228, 10761342, 21522684]

約数ペア:

[(1, 21522684), (2, 10761342), (3, 7174228), (4, 5380671), (6, 3587114), (12, 1793557), (1187, 18132), (1511, 14244), (2374, 9066), (3022, 7122), (3561, 6044), (4533, 4748)]