2122308

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 5642560

約数和(自身を除く): 3520252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 457, 516, 774, 914, 1161, 1371, 1548, 1828, 2322, 2742, 4113, 4644, 5484, 8226, 12339, 16452, 19651, 24678, 39302, 49356, 58953, 78604, 117906, 176859, 235812, 353718, 530577, 707436, 1061154, 2122308]

約数ペア:

[(1, 2122308), (2, 1061154), (3, 707436), (4, 530577), (6, 353718), (9, 235812), (12, 176859), (18, 117906), (27, 78604), (36, 58953), (43, 49356), (54, 39302), (86, 24678), (108, 19651), (129, 16452), (172, 12339), (258, 8226), (387, 5484), (457, 4644), (516, 4113), (774, 2742), (914, 2322), (1161, 1828), (1371, 1548)]