39917916

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{4003}}^1$

素因数の和:4290

約数の個数: 36

約数和(自身を含む): 101293192

約数和(自身を除く): 61375276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4003, 4986, 8006, 9972, 12009, 16012, 24018, 36027, 48036, 72054, 144108, 1108831, 2217662, 3326493, 4435324, 6652986, 9979479, 13305972, 19958958, 39917916]

約数ペア:

[(1, 39917916), (2, 19958958), (3, 13305972), (4, 9979479), (6, 6652986), (9, 4435324), (12, 3326493), (18, 2217662), (36, 1108831), (277, 144108), (554, 72054), (831, 48036), (1108, 36027), (1662, 24018), (2493, 16012), (3324, 12009), (4003, 9972), (4986, 8006)]