18708072

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2459}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 46936800

約数和(自身を除く): 28228728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2459, 2536, 3804, 4918, 7377, 7608, 9836, 14754, 19672, 29508, 59016, 779503, 1559006, 2338509, 3118012, 4677018, 6236024, 9354036, 18708072]

約数ペア:

[(1, 18708072), (2, 9354036), (3, 6236024), (4, 4677018), (6, 3118012), (8, 2338509), (12, 1559006), (24, 779503), (317, 59016), (634, 29508), (951, 19672), (1268, 14754), (1902, 9836), (2459, 7608), (2536, 7377), (3804, 4918)]