12222738

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:82

約数の個数: 80

約数和(自身を含む): 31537440

約数和(自身を除く): 19314702

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 361, 418, 513, 594, 627, 722, 891, 1026, 1083, 1254, 1539, 1782, 1881, 2166, 3078, 3249, 3762, 3971, 5643, 6498, 6859, 7942, 9747, 11286, 11913, 13718, 16929, 19494, 20577, 23826, 29241, 33858, 35739, 41154, 58482, 61731, 71478, 75449, 107217, 123462, 150898, 185193, 214434, 226347, 321651, 370386, 452694, 555579, 643302, 679041, 1111158, 1358082, 2037123, 4074246, 6111369, 12222738]

約数ペア:

[(1, 12222738), (2, 6111369), (3, 4074246), (6, 2037123), (9, 1358082), (11, 1111158), (18, 679041), (19, 643302), (22, 555579), (27, 452694), (33, 370386), (38, 321651), (54, 226347), (57, 214434), (66, 185193), (81, 150898), (99, 123462), (114, 107217), (162, 75449), (171, 71478), (198, 61731), (209, 58482), (297, 41154), (342, 35739), (361, 33858), (418, 29241), (513, 23826), (594, 20577), (627, 19494), (722, 16929), (891, 13718), (1026, 11913), (1083, 11286), (1254, 9747), (1539, 7942), (1782, 6859), (1881, 6498), (2166, 5643), (3078, 3971), (3249, 3762)]