18132804

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4740

約数の個数: 36

約数和(自身を含む): 46266220

約数和(自身を除く): 28133416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4621, 9242, 13863, 18484, 27726, 41589, 55452, 83178, 166356, 503689, 1007378, 1511067, 2014756, 3022134, 4533201, 6044268, 9066402, 18132804]

約数ペア:

[(1, 18132804), (2, 9066402), (3, 6044268), (4, 4533201), (6, 3022134), (9, 2014756), (12, 1511067), (18, 1007378), (36, 503689), (109, 166356), (218, 83178), (327, 55452), (436, 41589), (654, 27726), (981, 18484), (1308, 13863), (1962, 9242), (3924, 4621)]