212855484

素因数分解:

$2^2\times 3^1\times {\mathrm{17737957}}^1$

素因数の和:17737964

約数の個数: 12

約数和(自身を含む): 496662824

約数和(自身を除く): 283807340

約数列:

[1, 2, 3, 4, 6, 12, 17737957, 35475914, 53213871, 70951828, 106427742, 212855484]

約数ペア:

[(1, 212855484), (2, 106427742), (3, 70951828), (4, 53213871), (6, 35475914), (12, 17737957)]