18200458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 28502280

約数和(自身を除く): 10301822

約数列:

[1, 2, 29, 58, 113, 226, 2777, 3277, 5554, 6554, 80533, 161066, 313801, 627602, 9100229, 18200458]

約数ペア:

[(1, 18200458), (2, 9100229), (29, 627602), (58, 313801), (113, 161066), (226, 80533), (2777, 6554), (3277, 5554)]