129552372

素因数分解:

$2^2\times 3^4\times {\mathrm{399853}}^1$

素因数の和:399869

約数の個数: 30

約数和(自身を含む): 338676338

約数和(自身を除く): 209123966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 399853, 799706, 1199559, 1599412, 2399118, 3598677, 4798236, 7197354, 10796031, 14394708, 21592062, 32388093, 43184124, 64776186, 129552372]

約数ペア:

[(1, 129552372), (2, 64776186), (3, 43184124), (4, 32388093), (6, 21592062), (9, 14394708), (12, 10796031), (18, 7197354), (27, 4798236), (36, 3598677), (54, 2399118), (81, 1599412), (108, 1199559), (162, 799706), (324, 399853)]