81570012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399853}}^1$

素因数の和:399877

約数の個数: 24

約数和(自身を含む): 201526416

約数和(自身を除く): 119956404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399853, 799706, 1199559, 1599412, 2399118, 4798236, 6797501, 13595002, 20392503, 27190004, 40785006, 81570012]

約数ペア:

[(1, 81570012), (2, 40785006), (3, 27190004), (4, 20392503), (6, 13595002), (12, 6797501), (17, 4798236), (34, 2399118), (51, 1599412), (68, 1199559), (102, 799706), (204, 399853)]