18265718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8807}}^1$

素因数の和:8887

約数の個数: 16

約数和(自身を含む): 29489184

約数和(自身を除く): 11223466

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 8807, 17614, 149719, 299438, 537227, 1074454, 9132859, 18265718]

約数ペア:

[(1, 18265718), (2, 9132859), (17, 1074454), (34, 537227), (61, 299438), (122, 149719), (1037, 17614), (2074, 8807)]