18297410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25771}}^1$

素因数の和:25849

約数の個数: 16

約数和(自身を含む): 33400512

約数和(自身を除く): 15103102

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 25771, 51542, 128855, 257710, 1829741, 3659482, 9148705, 18297410]

約数ペア:

[(1, 18297410), (2, 9148705), (5, 3659482), (10, 1829741), (71, 257710), (142, 128855), (355, 51542), (710, 25771)]