18275542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 27993600

約数和(自身を除く): 9718058

約数列:

[1, 2, 71, 142, 179, 358, 719, 1438, 12709, 25418, 51049, 102098, 128701, 257402, 9137771, 18275542]

約数ペア:

[(1, 18275542), (2, 9137771), (71, 257402), (142, 128701), (179, 102098), (358, 51049), (719, 25418), (1438, 12709)]