212675418

素因数分解:

$2^1\times 3^2\times {\mathrm{11815301}}^1$

素因数の和:11815309

約数の個数: 12

約数和(自身を含む): 460796778

約数和(自身を除く): 248121360

約数列:

[1, 2, 3, 6, 9, 18, 11815301, 23630602, 35445903, 70891806, 106337709, 212675418]

約数ペア:

[(1, 212675418), (2, 106337709), (3, 70891806), (6, 35445903), (9, 23630602), (18, 11815301)]