13072806

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 29330400

約数和(自身を除く): 16257594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2221, 2943, 4442, 5886, 6663, 13326, 19989, 39978, 59967, 119934, 242089, 484178, 726267, 1452534, 2178801, 4357602, 6536403, 13072806]

約数ペア:

[(1, 13072806), (2, 6536403), (3, 4357602), (6, 2178801), (9, 1452534), (18, 726267), (27, 484178), (54, 242089), (109, 119934), (218, 59967), (327, 39978), (654, 19989), (981, 13326), (1962, 6663), (2221, 5886), (2943, 4442)]