42005004

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{12457}}^1$

素因数の和:12745

約数の個数: 24

約数和(自身を含む): 98368368

約数和(自身を除く): 56363364

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 12457, 24914, 37371, 49828, 74742, 149484, 3500417, 7000834, 10501251, 14001668, 21002502, 42005004]

約数ペア:

[(1, 42005004), (2, 21002502), (3, 14001668), (4, 10501251), (6, 7000834), (12, 3500417), (281, 149484), (562, 74742), (843, 49828), (1124, 37371), (1686, 24914), (3372, 12457)]