12645666

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 18602334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 297, 349, 366, 549, 594, 671, 698, 1047, 1098, 1342, 1647, 2013, 2094, 3141, 3294, 3839, 4026, 6039, 6282, 7678, 9423, 11517, 12078, 18117, 18846, 21289, 23034, 34551, 36234, 42578, 63867, 69102, 103653, 127734, 191601, 207306, 234179, 383202, 468358, 574803, 702537, 1149606, 1405074, 2107611, 4215222, 6322833, 12645666]

約数ペア:

[(1, 12645666), (2, 6322833), (3, 4215222), (6, 2107611), (9, 1405074), (11, 1149606), (18, 702537), (22, 574803), (27, 468358), (33, 383202), (54, 234179), (61, 207306), (66, 191601), (99, 127734), (122, 103653), (183, 69102), (198, 63867), (297, 42578), (349, 36234), (366, 34551), (549, 23034), (594, 21289), (671, 18846), (698, 18117), (1047, 12078), (1098, 11517), (1342, 9423), (1647, 7678), (2013, 6282), (2094, 6039), (3141, 4026), (3294, 3839)]