15117444

素因数分解:

$2^2\times 3^2\times {\mathrm{419929}}^1$

素因数の和:419939

約数の個数: 18

約数和(自身を含む): 38213630

約数和(自身を除く): 23096186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419929, 839858, 1259787, 1679716, 2519574, 3779361, 5039148, 7558722, 15117444]

約数ペア:

[(1, 15117444), (2, 7558722), (3, 5039148), (4, 3779361), (6, 2519574), (9, 1679716), (12, 1259787), (18, 839858), (36, 419929)]