18856044

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7627

約数の個数: 48

約数和(自身を含む): 51018240

約数和(自身を除く): 32162196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7591, 15182, 22773, 30364, 45546, 68319, 91092, 136638, 174593, 204957, 273276, 349186, 409914, 523779, 698372, 819828, 1047558, 1571337, 2095116, 3142674, 4714011, 6285348, 9428022, 18856044]

約数ペア:

[(1, 18856044), (2, 9428022), (3, 6285348), (4, 4714011), (6, 3142674), (9, 2095116), (12, 1571337), (18, 1047558), (23, 819828), (27, 698372), (36, 523779), (46, 409914), (54, 349186), (69, 273276), (92, 204957), (108, 174593), (138, 136638), (207, 91092), (276, 68319), (414, 45546), (621, 30364), (828, 22773), (1242, 15182), (2484, 7591)]