1818805956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{52391}}^1$

素因数の和:52672

約数の個数: 48

約数和(自身を含む): 4647379968

約数和(自身を除く): 2828574012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 1052, 1578, 2893, 3156, 5786, 8679, 11572, 17358, 34716, 52391, 104782, 157173, 209564, 314346, 576301, 628692, 1152602, 1728903, 2305204, 3457806, 6915612, 13778833, 27557666, 41336499, 55115332, 82672998, 151567163, 165345996, 303134326, 454701489, 606268652, 909402978, 1818805956]

約数ペア:

[(1, 1818805956), (2, 909402978), (3, 606268652), (4, 454701489), (6, 303134326), (11, 165345996), (12, 151567163), (22, 82672998), (33, 55115332), (44, 41336499), (66, 27557666), (132, 13778833), (263, 6915612), (526, 3457806), (789, 2305204), (1052, 1728903), (1578, 1152602), (2893, 628692), (3156, 576301), (5786, 314346), (8679, 209564), (11572, 157173), (17358, 104782), (34716, 52391)]