18650838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{135151}}^1$

素因数の和:135179

約数の個数: 16

約数和(自身を含む): 38923776

約数和(自身を除く): 20272938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 135151, 270302, 405453, 810906, 3108473, 6216946, 9325419, 18650838]

約数ペア:

[(1, 18650838), (2, 9325419), (3, 6216946), (6, 3108473), (23, 810906), (46, 405453), (69, 270302), (138, 135151)]