65260218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 67795782

約数列:

[1, 2, 3, 6, 71, 142, 213, 307, 426, 499, 614, 921, 998, 1497, 1842, 2994, 21797, 35429, 43594, 65391, 70858, 106287, 130782, 153193, 212574, 306386, 459579, 919158, 10876703, 21753406, 32630109, 65260218]

約数ペア:

[(1, 65260218), (2, 32630109), (3, 21753406), (6, 10876703), (71, 919158), (142, 459579), (213, 306386), (307, 212574), (426, 153193), (499, 130782), (614, 106287), (921, 70858), (998, 65391), (1497, 43594), (1842, 35429), (2994, 21797)]