18029150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3316

約数の個数: 24

約数和(自身を含む): 33841584

約数和(自身を除く): 15812434

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3191, 5650, 6382, 15955, 31910, 79775, 159550, 360583, 721166, 1802915, 3605830, 9014575, 18029150]

約数ペア:

[(1, 18029150), (2, 9014575), (5, 3605830), (10, 1802915), (25, 721166), (50, 360583), (113, 159550), (226, 79775), (565, 31910), (1130, 15955), (2825, 6382), (3191, 5650)]