18536322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4170

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 24231678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4049, 4578, 8098, 12147, 24294, 28343, 56686, 85029, 170058, 441341, 882682, 1324023, 2648046, 3089387, 6178774, 9268161, 18536322]

約数ペア:

[(1, 18536322), (2, 9268161), (3, 6178774), (6, 3089387), (7, 2648046), (14, 1324023), (21, 882682), (42, 441341), (109, 170058), (218, 85029), (327, 56686), (654, 28343), (763, 24294), (1526, 12147), (2289, 8098), (4049, 4578)]