27129818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 41912640

約数和(自身を除く): 14782822

約数列:

[1, 2, 43, 86, 167, 334, 1889, 3778, 7181, 14362, 81227, 162454, 315463, 630926, 13564909, 27129818]

約数ペア:

[(1, 27129818), (2, 13564909), (43, 630926), (86, 315463), (167, 162454), (334, 81227), (1889, 14362), (3778, 7181)]