27960228

素因数分解:

$2^2\times 3^4\times {\mathrm{86297}}^1$

素因数の和:86313

約数の個数: 30

約数和(自身を含む): 73094406

約数和(自身を除く): 45134178

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86297, 172594, 258891, 345188, 517782, 776673, 1035564, 1553346, 2330019, 3106692, 4660038, 6990057, 9320076, 13980114, 27960228]

約数ペア:

[(1, 27960228), (2, 13980114), (3, 9320076), (4, 6990057), (6, 4660038), (9, 3106692), (12, 2330019), (18, 1553346), (27, 1035564), (36, 776673), (54, 517782), (81, 345188), (108, 258891), (162, 172594), (324, 86297)]