13127742

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6691}}^1$

素因数の和:6808

約数の個数: 24

約数和(自身を含む): 28708680

約数和(自身を除く): 15580938

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 6691, 13382, 20073, 40146, 60219, 120438, 729319, 1458638, 2187957, 4375914, 6563871, 13127742]

約数ペア:

[(1, 13127742), (2, 6563871), (3, 4375914), (6, 2187957), (9, 1458638), (18, 729319), (109, 120438), (218, 60219), (327, 40146), (654, 20073), (981, 13382), (1962, 6691)]