18676536

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3229}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 46899600

約数和(自身を除く): 28223064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3229, 5784, 6458, 9687, 12916, 19374, 25832, 38748, 77496, 778189, 1556378, 2334567, 3112756, 4669134, 6225512, 9338268, 18676536]

約数ペア:

[(1, 18676536), (2, 9338268), (3, 6225512), (4, 4669134), (6, 3112756), (8, 2334567), (12, 1556378), (24, 778189), (241, 77496), (482, 38748), (723, 25832), (964, 19374), (1446, 12916), (1928, 9687), (2892, 6458), (3229, 5784)]