64897218

素因数分解:

$2^1\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{2767}}^1$

素因数の和:4078

約数の個数: 24

約数和(自身を含む): 140769408

約数和(自身を除く): 75872190

約数列:

[1, 2, 3, 6, 9, 18, 1303, 2606, 2767, 3909, 5534, 7818, 8301, 11727, 16602, 23454, 24903, 49806, 3605401, 7210802, 10816203, 21632406, 32448609, 64897218]

約数ペア:

[(1, 64897218), (2, 32448609), (3, 21632406), (6, 10816203), (9, 7210802), (18, 3605401), (1303, 49806), (2606, 24903), (2767, 23454), (3909, 16602), (5534, 11727), (7818, 8301)]