15917004

素因数分解:

$2^2\times 3^2\times {\mathrm{442139}}^1$

素因数の和:442149

約数の個数: 18

約数和(自身を含む): 40234740

約数和(自身を除く): 24317736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 442139, 884278, 1326417, 1768556, 2652834, 3979251, 5305668, 7958502, 15917004]

約数ペア:

[(1, 15917004), (2, 7958502), (3, 5305668), (4, 3979251), (6, 2652834), (9, 1768556), (12, 1326417), (18, 884278), (36, 442139)]