31182186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2243}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 71520768

約数和(自身を除く): 40338582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2243, 2317, 4486, 4634, 6729, 6951, 13458, 13902, 15701, 31402, 47103, 94206, 742433, 1484866, 2227299, 4454598, 5197031, 10394062, 15591093, 31182186]

約数ペア:

[(1, 31182186), (2, 15591093), (3, 10394062), (6, 5197031), (7, 4454598), (14, 2227299), (21, 1484866), (42, 742433), (331, 94206), (662, 47103), (993, 31402), (1986, 15701), (2243, 13902), (2317, 13458), (4486, 6951), (4634, 6729)]