18066402

素因数分解:

$2^1\times 3^4\times {\mathrm{111521}}^1$

素因数の和:111535

約数の個数: 20

約数和(自身を含む): 40482486

約数和(自身を除く): 22416084

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111521, 223042, 334563, 669126, 1003689, 2007378, 3011067, 6022134, 9033201, 18066402]

約数ペア:

[(1, 18066402), (2, 9033201), (3, 6022134), (6, 3011067), (9, 2007378), (18, 1003689), (27, 669126), (54, 334563), (81, 223042), (162, 111521)]