18346910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107923}}^1$

素因数の和:107947

約数の個数: 16

約数和(自身を含む): 34967376

約数和(自身を除く): 16620466

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107923, 215846, 539615, 1079230, 1834691, 3669382, 9173455, 18346910]

約数ペア:

[(1, 18346910), (2, 9173455), (5, 3669382), (10, 1834691), (17, 1079230), (34, 539615), (85, 215846), (170, 107923)]