636690156

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{132313}}^1$

素因数の和:132721

約数の個数: 24

約数和(自身を含む): 1489326384

約数和(自身を除く): 852636228

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 132313, 264626, 396939, 529252, 793878, 1587756, 53057513, 106115026, 159172539, 212230052, 318345078, 636690156]

約数ペア:

[(1, 636690156), (2, 318345078), (3, 212230052), (4, 159172539), (6, 106115026), (12, 53057513), (401, 1587756), (802, 793878), (1203, 529252), (1604, 396939), (2406, 264626), (4812, 132313)]