39868056

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1999}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 108420000

約数和(自身を除く): 68551944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 1999, 2216, 2493, 3324, 3998, 4986, 5997, 6648, 7996, 9972, 11994, 15992, 17991, 19944, 23988, 35982, 47976, 71964, 143928, 553723, 1107446, 1661169, 2214892, 3322338, 4429784, 4983507, 6644676, 9967014, 13289352, 19934028, 39868056]

約数ペア:

[(1, 39868056), (2, 19934028), (3, 13289352), (4, 9967014), (6, 6644676), (8, 4983507), (9, 4429784), (12, 3322338), (18, 2214892), (24, 1661169), (36, 1107446), (72, 553723), (277, 143928), (554, 71964), (831, 47976), (1108, 35982), (1662, 23988), (1999, 19944), (2216, 17991), (2493, 15992), (3324, 11994), (3998, 9972), (4986, 7996), (5997, 6648)]