18440103796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271177997}}^1$

素因数の和:271178018

約数の個数: 12

約数和(自身を含む): 34168427748

約数和(自身を除く): 15728323952

約数列:

[1, 2, 4, 17, 34, 68, 271177997, 542355994, 1084711988, 4610025949, 9220051898, 18440103796]

約数ペア:

[(1, 18440103796), (2, 9220051898), (4, 4610025949), (17, 1084711988), (34, 542355994), (68, 271177997)]