18633702

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 38041344

約数和(自身を除く): 19407642

約数列:

[1, 2, 3, 6, 131, 151, 157, 262, 302, 314, 393, 453, 471, 786, 906, 942, 19781, 20567, 23707, 39562, 41134, 47414, 59343, 61701, 71121, 118686, 123402, 142242, 3105617, 6211234, 9316851, 18633702]

約数ペア:

[(1, 18633702), (2, 9316851), (3, 6211234), (6, 3105617), (131, 142242), (151, 123402), (157, 118686), (262, 71121), (302, 61701), (314, 59343), (393, 47414), (453, 41134), (471, 39562), (786, 23707), (906, 20567), (942, 19781)]