68822478

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{25321}}^1$

素因数の和:25480

約数の個数: 24

約数和(自身を含む): 150108816

約数和(自身を除く): 81286338

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 25321, 50642, 75963, 151926, 227889, 455778, 3823471, 7646942, 11470413, 22940826, 34411239, 68822478]

約数ペア:

[(1, 68822478), (2, 34411239), (3, 22940826), (6, 11470413), (9, 7646942), (18, 3823471), (151, 455778), (302, 227889), (453, 151926), (906, 75963), (1359, 50642), (2718, 25321)]