18403026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 38289408

約数和(自身を除く): 19886382

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 607, 978, 1214, 1821, 3642, 5053, 10106, 15159, 18817, 30318, 37634, 56451, 98941, 112902, 197882, 296823, 593646, 3067171, 6134342, 9201513, 18403026]

約数ペア:

[(1, 18403026), (2, 9201513), (3, 6134342), (6, 3067171), (31, 593646), (62, 296823), (93, 197882), (163, 112902), (186, 98941), (326, 56451), (489, 37634), (607, 30318), (978, 18817), (1214, 15159), (1821, 10106), (3642, 5053)]