21410628

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30241}}^1$

素因数の和:30307

約数の個数: 24

約数和(自身を含む): 50806560

約数和(自身を除く): 29395932

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30241, 60482, 90723, 120964, 181446, 362892, 1784219, 3568438, 5352657, 7136876, 10705314, 21410628]

約数ペア:

[(1, 21410628), (2, 10705314), (3, 7136876), (4, 5352657), (6, 3568438), (12, 1784219), (59, 362892), (118, 181446), (177, 120964), (236, 90723), (354, 60482), (708, 30241)]