15560892

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 39455416

約数和(自身を除く): 23894524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 757, 1142, 1514, 1713, 2271, 2284, 3028, 3426, 4542, 5139, 6813, 6852, 9084, 10278, 13626, 20556, 27252, 432247, 864494, 1296741, 1728988, 2593482, 3890223, 5186964, 7780446, 15560892]

約数ペア:

[(1, 15560892), (2, 7780446), (3, 5186964), (4, 3890223), (6, 2593482), (9, 1728988), (12, 1296741), (18, 864494), (36, 432247), (571, 27252), (757, 20556), (1142, 13626), (1514, 10278), (1713, 9084), (2271, 6852), (2284, 6813), (3028, 5139), (3426, 4542)]