15217452

素因数分解:

$2^2\times 3^2\times {\mathrm{422707}}^1$

素因数の和:422717

約数の個数: 18

約数和(自身を含む): 38466428

約数和(自身を除く): 23248976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 422707, 845414, 1268121, 1690828, 2536242, 3804363, 5072484, 7608726, 15217452]

約数ペア:

[(1, 15217452), (2, 7608726), (3, 5072484), (4, 3804363), (6, 2536242), (9, 1690828), (12, 1268121), (18, 845414), (36, 422707)]