69945486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28927}}^1$

素因数の和:28976

約数の個数: 32

約数和(自身を含む): 155516928

約数和(自身を除く): 85571442

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28927, 57854, 86781, 173562, 376051, 752102, 896737, 1128153, 1793474, 2256306, 2690211, 5380422, 11657581, 23315162, 34972743, 69945486]

約数ペア:

[(1, 69945486), (2, 34972743), (3, 23315162), (6, 11657581), (13, 5380422), (26, 2690211), (31, 2256306), (39, 1793474), (62, 1128153), (78, 896737), (93, 752102), (186, 376051), (403, 173562), (806, 86781), (1209, 57854), (2418, 28927)]