220281372

素因数分解:

$2^2\times 3^2\times {\mathrm{6118927}}^1$

素因数の和:6118937

約数の個数: 18

約数和(自身を含む): 556822448

約数和(自身を除く): 336541076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6118927, 12237854, 18356781, 24475708, 36713562, 55070343, 73427124, 110140686, 220281372]

約数ペア:

[(1, 220281372), (2, 110140686), (3, 73427124), (4, 55070343), (6, 36713562), (9, 24475708), (12, 18356781), (18, 12237854), (36, 6118927)]