15311844

素因数分解:

$2^2\times 3^2\times {\mathrm{425329}}^1$

素因数の和:425339

約数の個数: 18

約数和(自身を含む): 38705030

約数和(自身を除く): 23393186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 425329, 850658, 1275987, 1701316, 2551974, 3827961, 5103948, 7655922, 15311844]

約数ペア:

[(1, 15311844), (2, 7655922), (3, 5103948), (4, 3827961), (6, 2551974), (9, 1701316), (12, 1275987), (18, 850658), (36, 425329)]