42066726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1423}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 90908160

約数和(自身を除く): 48841434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 1137, 1423, 2274, 2846, 4269, 4927, 8538, 9854, 14781, 18499, 29562, 36998, 55497, 110994, 539317, 1078634, 1617951, 3235902, 7011121, 14022242, 21033363, 42066726]

約数ペア:

[(1, 42066726), (2, 21033363), (3, 14022242), (6, 7011121), (13, 3235902), (26, 1617951), (39, 1078634), (78, 539317), (379, 110994), (758, 55497), (1137, 36998), (1423, 29562), (2274, 18499), (2846, 14781), (4269, 9854), (4927, 8538)]