2018140148

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{106961}}^1$

素因数の和:107107

約数の個数: 24

約数和(自身を含む): 3638847240

約数和(自身を除く): 1620707092

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 106961, 213922, 427844, 5668933, 9519529, 11337866, 19039058, 22675732, 38078116, 504535037, 1009070074, 2018140148]

約数ペア:

[(1, 2018140148), (2, 1009070074), (4, 504535037), (53, 38078116), (89, 22675732), (106, 19039058), (178, 11337866), (212, 9519529), (356, 5668933), (4717, 427844), (9434, 213922), (18868, 106961)]