15072984

素因数分解:

$2^3\times 3^2\times {\mathrm{209347}}^1$

素因数の和:209359

約数の個数: 24

約数和(自身を含む): 40822860

約数和(自身を除く): 25749876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 209347, 418694, 628041, 837388, 1256082, 1674776, 1884123, 2512164, 3768246, 5024328, 7536492, 15072984]

約数ペア:

[(1, 15072984), (2, 7536492), (3, 5024328), (4, 3768246), (6, 2512164), (8, 1884123), (9, 1674776), (12, 1256082), (18, 837388), (24, 628041), (36, 418694), (72, 209347)]