2164412772

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{30319}}^1$

素因数の和:30993

約数の個数: 48

約数和(自身を含む): 5620115200

約数和(自身を除く): 3455702428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 17847, 23796, 30319, 35694, 60638, 71388, 90957, 121276, 181914, 272871, 363828, 545742, 818613, 1091484, 1637226, 3274452, 20040859, 40081718, 60122577, 80163436, 120245154, 180367731, 240490308, 360735462, 541103193, 721470924, 1082206386, 2164412772]

約数ペア:

[(1, 2164412772), (2, 1082206386), (3, 721470924), (4, 541103193), (6, 360735462), (9, 240490308), (12, 180367731), (18, 120245154), (27, 80163436), (36, 60122577), (54, 40081718), (108, 20040859), (661, 3274452), (1322, 1637226), (1983, 1091484), (2644, 818613), (3966, 545742), (5949, 363828), (7932, 272871), (11898, 181914), (17847, 121276), (23796, 90957), (30319, 71388), (35694, 60638)]