18310334

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24677}}^1$

素因数の和:24739

約数の個数: 16

約数和(自身を含む): 31982688

約数和(自身を除く): 13672354

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 24677, 49354, 172739, 345478, 1307881, 2615762, 9155167, 18310334]

約数ペア:

[(1, 18310334), (2, 9155167), (7, 2615762), (14, 1307881), (53, 345478), (106, 172739), (371, 49354), (742, 24677)]