2604186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3685734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 359, 403, 558, 718, 806, 1077, 1209, 2154, 2418, 3231, 3627, 4667, 6462, 7254, 9334, 11129, 14001, 22258, 28002, 33387, 42003, 66774, 84006, 100161, 144677, 200322, 289354, 434031, 868062, 1302093, 2604186]

約数ペア:

[(1, 2604186), (2, 1302093), (3, 868062), (6, 434031), (9, 289354), (13, 200322), (18, 144677), (26, 100161), (31, 84006), (39, 66774), (62, 42003), (78, 33387), (93, 28002), (117, 22258), (186, 14001), (234, 11129), (279, 9334), (359, 7254), (403, 6462), (558, 4667), (718, 3627), (806, 3231), (1077, 2418), (1209, 2154)]