18272666

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 9669094

約数列:

[1, 2, 97, 131, 194, 262, 719, 1438, 12707, 25414, 69743, 94189, 139486, 188378, 9136333, 18272666]

約数ペア:

[(1, 18272666), (2, 9136333), (97, 188378), (131, 139486), (194, 94189), (262, 69743), (719, 25414), (1438, 12707)]