21834270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{242603}}^1$

素因数の和:242616

約数の個数: 24

約数和(自身を含む): 56769336

約数和(自身を除く): 34935066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 242603, 485206, 727809, 1213015, 1455618, 2183427, 2426030, 3639045, 4366854, 7278090, 10917135, 21834270]

約数ペア:

[(1, 21834270), (2, 10917135), (3, 7278090), (5, 4366854), (6, 3639045), (9, 2426030), (10, 2183427), (15, 1455618), (18, 1213015), (30, 727809), (45, 485206), (90, 242603)]