388528002

素因数分解:

$2^1\times 3^4\times {\mathrm{2398321}}^1$

素因数の和:2398335

約数の個数: 20

約数和(自身を含む): 870590886

約数和(自身を除く): 482062884

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2398321, 4796642, 7194963, 14389926, 21584889, 43169778, 64754667, 129509334, 194264001, 388528002]

約数ペア:

[(1, 388528002), (2, 194264001), (3, 129509334), (6, 64754667), (9, 43169778), (18, 21584889), (27, 14389926), (54, 7194963), (81, 4796642), (162, 2398321)]