18870234

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{31139}}^1$

素因数の和:31245

約数の個数: 16

約数和(自身を含む): 38115360

約数和(自身を除く): 19245126

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 31139, 62278, 93417, 186834, 3145039, 6290078, 9435117, 18870234]

約数ペア:

[(1, 18870234), (2, 9435117), (3, 6290078), (6, 3145039), (101, 186834), (202, 93417), (303, 62278), (606, 31139)]