18834657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5152

約数の個数: 16

約数和(自身を含む): 26959680

約数和(自身を除く): 8125023

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5059, 15177, 86003, 258009, 369307, 1107921, 6278219, 18834657]

約数ペア:

[(1, 18834657), (3, 6278219), (17, 1107921), (51, 369307), (73, 258009), (219, 86003), (1241, 15177), (3723, 5059)]