18072914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2657}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 28706400

約数和(自身を除く): 10633486

約数列:

[1, 2, 19, 38, 179, 358, 2657, 3401, 5314, 6802, 50483, 100966, 475603, 951206, 9036457, 18072914]

約数ペア:

[(1, 18072914), (2, 9036457), (19, 951206), (38, 475603), (179, 100966), (358, 50483), (2657, 6802), (3401, 5314)]