18021326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 28712880

約数和(自身を除く): 10691554

約数列:

[1, 2, 17, 34, 421, 842, 1259, 2518, 7157, 14314, 21403, 42806, 530039, 1060078, 9010663, 18021326]

約数ペア:

[(1, 18021326), (2, 9010663), (17, 1060078), (34, 530039), (421, 42806), (842, 21403), (1259, 14314), (2518, 7157)]