2018321762

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{26813}}^1$

素因数の和:27493

約数の個数: 16

約数和(自身を含む): 3082215672

約数和(自身を除く): 1063893910

約数列:

[1, 2, 61, 122, 617, 1234, 26813, 37637, 53626, 75274, 1635593, 3271186, 16543621, 33087242, 1009160881, 2018321762]

約数ペア:

[(1, 2018321762), (2, 1009160881), (61, 33087242), (122, 16543621), (617, 3271186), (1234, 1635593), (26813, 75274), (37637, 53626)]