23128488

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 63117600

約数和(自身を除く): 39989112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2311, 2502, 3336, 4622, 5004, 6933, 9244, 10008, 13866, 18488, 20799, 27732, 41598, 55464, 83196, 166392, 321229, 642458, 963687, 1284916, 1927374, 2569832, 2891061, 3854748, 5782122, 7709496, 11564244, 23128488]

約数ペア:

[(1, 23128488), (2, 11564244), (3, 7709496), (4, 5782122), (6, 3854748), (8, 2891061), (9, 2569832), (12, 1927374), (18, 1284916), (24, 963687), (36, 642458), (72, 321229), (139, 166392), (278, 83196), (417, 55464), (556, 41598), (834, 27732), (1112, 20799), (1251, 18488), (1668, 13866), (2311, 10008), (2502, 9244), (3336, 6933), (4622, 5004)]