261727416

素因数分解:

$2^3\times 3^3\times {\mathrm{1211701}}^1$

素因数の和:1211716

約数の個数: 32

約数和(自身を含む): 727021200

約数和(自身を除く): 465293784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1211701, 2423402, 3635103, 4846804, 7270206, 9693608, 10905309, 14540412, 21810618, 29080824, 32715927, 43621236, 65431854, 87242472, 130863708, 261727416]

約数ペア:

[(1, 261727416), (2, 130863708), (3, 87242472), (4, 65431854), (6, 43621236), (8, 32715927), (9, 29080824), (12, 21810618), (18, 14540412), (24, 10905309), (27, 9693608), (36, 7270206), (54, 4846804), (72, 3635103), (108, 2423402), (216, 1211701)]