21767472

素因数分解:

$2^4\times 3^2\times {\mathrm{151163}}^1$

素因数の和:151177

約数の個数: 30

約数和(自身を含む): 60919092

約数和(自身を除く): 39151620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151163, 302326, 453489, 604652, 906978, 1209304, 1360467, 1813956, 2418608, 2720934, 3627912, 5441868, 7255824, 10883736, 21767472]

約数ペア:

[(1, 21767472), (2, 10883736), (3, 7255824), (4, 5441868), (6, 3627912), (8, 2720934), (9, 2418608), (12, 1813956), (16, 1360467), (18, 1209304), (24, 906978), (36, 604652), (48, 453489), (72, 302326), (144, 151163)]