15687414

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2633}}^1$

素因数の和:2972

約数の個数: 24

約数和(自身を含む): 34105032

約数和(自身を除く): 18417618

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2633, 2979, 5266, 5958, 7899, 15798, 23697, 47394, 871523, 1743046, 2614569, 5229138, 7843707, 15687414]

約数ペア:

[(1, 15687414), (2, 7843707), (3, 5229138), (6, 2614569), (9, 1743046), (18, 871523), (331, 47394), (662, 23697), (993, 15798), (1986, 7899), (2633, 5958), (2979, 5266)]