18214882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68477}}^1$

素因数の和:68505

約数の個数: 16

約数和(自身を含む): 32869440

約数和(自身を除く): 14654558

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68477, 136954, 479339, 958678, 1301063, 2602126, 9107441, 18214882]

約数ペア:

[(1, 18214882), (2, 9107441), (7, 2602126), (14, 1301063), (19, 958678), (38, 479339), (133, 136954), (266, 68477)]