15988068

素因数分解:

$2^2\times 3^2\times {\mathrm{444113}}^1$

素因数の和:444123

約数の個数: 18

約数和(自身を含む): 40414374

約数和(自身を除く): 24426306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444113, 888226, 1332339, 1776452, 2664678, 3997017, 5329356, 7994034, 15988068]

約数ペア:

[(1, 15988068), (2, 7994034), (3, 5329356), (4, 3997017), (6, 2664678), (9, 1776452), (12, 1332339), (18, 888226), (36, 444113)]