2567628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 7757568

約数和(自身を除く): 5189940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 443, 483, 644, 828, 886, 966, 1329, 1449, 1772, 1932, 2658, 2898, 3101, 3987, 5316, 5796, 6202, 7974, 9303, 10189, 12404, 15948, 18606, 20378, 27909, 30567, 37212, 40756, 55818, 61134, 71323, 91701, 111636, 122268, 142646, 183402, 213969, 285292, 366804, 427938, 641907, 855876, 1283814, 2567628]

約数ペア:

[(1, 2567628), (2, 1283814), (3, 855876), (4, 641907), (6, 427938), (7, 366804), (9, 285292), (12, 213969), (14, 183402), (18, 142646), (21, 122268), (23, 111636), (28, 91701), (36, 71323), (42, 61134), (46, 55818), (63, 40756), (69, 37212), (84, 30567), (92, 27909), (126, 20378), (138, 18606), (161, 15948), (207, 12404), (252, 10189), (276, 9303), (322, 7974), (414, 6202), (443, 5796), (483, 5316), (644, 3987), (828, 3101), (886, 2898), (966, 2658), (1329, 1932), (1449, 1772)]