2008133631

素因数分解:

$3^2\times 7^3\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 3399801600

約数和(自身を除く): 1391667969

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 211, 343, 441, 633, 1029, 1477, 1899, 3083, 3087, 4431, 9249, 10339, 13293, 21581, 27747, 31017, 64743, 72373, 93051, 151067, 194229, 217119, 453201, 650513, 651357, 1057469, 1359603, 1951539, 3172407, 4553591, 5854617, 9517221, 13660773, 31875137, 40982319, 95625411, 223125959, 286876233, 669377877, 2008133631]

約数ペア:

[(1, 2008133631), (3, 669377877), (7, 286876233), (9, 223125959), (21, 95625411), (49, 40982319), (63, 31875137), (147, 13660773), (211, 9517221), (343, 5854617), (441, 4553591), (633, 3172407), (1029, 1951539), (1477, 1359603), (1899, 1057469), (3083, 651357), (3087, 650513), (4431, 453201), (9249, 217119), (10339, 194229), (13293, 151067), (21581, 93051), (27747, 72373), (31017, 64743)]