18676671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 27099744

約数和(自身を除く): 8423073

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4937, 14811, 64181, 192543, 478889, 1436667, 6225557, 18676671]

約数ペア:

[(1, 18676671), (3, 6225557), (13, 1436667), (39, 478889), (97, 192543), (291, 64181), (1261, 14811), (3783, 4937)]