12543066

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 28142400

約数和(自身を除く): 15599334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2131, 2943, 4262, 5886, 6393, 12786, 19179, 38358, 57537, 115074, 232279, 464558, 696837, 1393674, 2090511, 4181022, 6271533, 12543066]

約数ペア:

[(1, 12543066), (2, 6271533), (3, 4181022), (6, 2090511), (9, 1393674), (18, 696837), (27, 464558), (54, 232279), (109, 115074), (218, 57537), (327, 38358), (654, 19179), (981, 12786), (1962, 6393), (2131, 5886), (2943, 4262)]