21474792

素因数分解:

$2^3\times 3^2\times {\mathrm{298261}}^1$

素因数の和:298273

約数の個数: 24

約数和(自身を含む): 58161090

約数和(自身を除く): 36686298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 298261, 596522, 894783, 1193044, 1789566, 2386088, 2684349, 3579132, 5368698, 7158264, 10737396, 21474792]

約数ペア:

[(1, 21474792), (2, 10737396), (3, 7158264), (4, 5368698), (6, 3579132), (8, 2684349), (9, 2386088), (12, 1789566), (18, 1193044), (24, 894783), (36, 596522), (72, 298261)]