18294394

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 27931176

約数和(自身を除く): 9636782

約数列:

[1, 2, 97, 181, 194, 362, 521, 1042, 17557, 35114, 50537, 94301, 101074, 188602, 9147197, 18294394]

約数ペア:

[(1, 18294394), (2, 9147197), (97, 188602), (181, 101074), (194, 94301), (362, 50537), (521, 35114), (1042, 17557)]