40905258

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 84345792

約数和(自身を除く): 43440534

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 366, 438, 1531, 3062, 4453, 4593, 8906, 9186, 13359, 26718, 93391, 111763, 186782, 223526, 280173, 335289, 560346, 670578, 6817543, 13635086, 20452629, 40905258]

約数ペア:

[(1, 40905258), (2, 20452629), (3, 13635086), (6, 6817543), (61, 670578), (73, 560346), (122, 335289), (146, 280173), (183, 223526), (219, 186782), (366, 111763), (438, 93391), (1531, 26718), (3062, 13359), (4453, 9186), (4593, 8906)]