18161512

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{7253}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 34166340

約数和(自身を除く): 16004828

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 7253, 14506, 29012, 58024, 2270189, 4540378, 9080756, 18161512]

約数ペア:

[(1, 18161512), (2, 9080756), (4, 4540378), (8, 2270189), (313, 58024), (626, 29012), (1252, 14506), (2504, 7253)]