69976218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16927}}^1$

素因数の和:16998

約数の個数: 32

約数和(自身を含む): 153570816

約数和(自身を除く): 83594598

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16927, 33854, 50781, 101562, 220051, 440102, 660153, 897131, 1320306, 1794262, 2691393, 5382786, 11662703, 23325406, 34988109, 69976218]

約数ペア:

[(1, 69976218), (2, 34988109), (3, 23325406), (6, 11662703), (13, 5382786), (26, 2691393), (39, 1794262), (53, 1320306), (78, 897131), (106, 660153), (159, 440102), (318, 220051), (689, 101562), (1378, 50781), (2067, 33854), (4134, 16927)]