9728172984

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2916119}}^1$

素因数の和:2916267

約数の個数: 32

約数和(自身を含む): 24495408000

約数和(自身を除く): 14767235016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 2916119, 5832238, 8748357, 11664476, 17496714, 23328952, 34993428, 69986856, 405340541, 810681082, 1216021623, 1621362164, 2432043246, 3242724328, 4864086492, 9728172984]

約数ペア:

[(1, 9728172984), (2, 4864086492), (3, 3242724328), (4, 2432043246), (6, 1621362164), (8, 1216021623), (12, 810681082), (24, 405340541), (139, 69986856), (278, 34993428), (417, 23328952), (556, 17496714), (834, 11664476), (1112, 8748357), (1668, 5832238), (3336, 2916119)]