18108889444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2179693}}^1$

素因数の和:2179795

約数の個数: 24

約数和(自身を含む): 33201099008

約数和(自身を除く): 15092209564

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 2179693, 4359386, 8718772, 67570483, 135140966, 146039431, 270281932, 292078862, 584157724, 4527222361, 9054444722, 18108889444]

約数ペア:

[(1, 18108889444), (2, 9054444722), (4, 4527222361), (31, 584157724), (62, 292078862), (67, 270281932), (124, 146039431), (134, 135140966), (268, 67570483), (2077, 8718772), (4154, 4359386), (8308, 2179693)]