18245785238

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{5639}}^1$

素因数の和:5996

約数の個数: 32

約数和(自身を含む): 28084492800

約数和(自身を除く): 9838707562

約数列:

[1, 2, 103, 113, 139, 206, 226, 278, 5639, 11278, 11639, 14317, 15707, 23278, 28634, 31414, 580817, 637207, 783821, 1161634, 1274414, 1567642, 1617821, 3235642, 65632321, 80733563, 88571773, 131264642, 161467126, 177143546, 9122892619, 18245785238]

約数ペア:

[(1, 18245785238), (2, 9122892619), (103, 177143546), (113, 161467126), (139, 131264642), (206, 88571773), (226, 80733563), (278, 65632321), (5639, 3235642), (11278, 1617821), (11639, 1567642), (14317, 1274414), (15707, 1161634), (23278, 783821), (28634, 637207), (31414, 580817)]