15121044

素因数分解:

$2^2\times 3^2\times {\mathrm{420029}}^1$

素因数の和:420039

約数の個数: 18

約数和(自身を含む): 38222730

約数和(自身を除く): 23101686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 420029, 840058, 1260087, 1680116, 2520174, 3780261, 5040348, 7560522, 15121044]

約数ペア:

[(1, 15121044), (2, 7560522), (3, 5040348), (4, 3780261), (6, 2520174), (9, 1680116), (12, 1260087), (18, 840058), (36, 420029)]