12963804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 34825728

約数和(自身を除く): 21861924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 983, 1099, 1884, 1966, 2198, 2949, 3297, 3932, 4396, 5898, 6594, 6881, 11796, 13188, 13762, 20643, 27524, 41286, 82572, 154331, 308662, 462993, 617324, 925986, 1080317, 1851972, 2160634, 3240951, 4321268, 6481902, 12963804]

約数ペア:

[(1, 12963804), (2, 6481902), (3, 4321268), (4, 3240951), (6, 2160634), (7, 1851972), (12, 1080317), (14, 925986), (21, 617324), (28, 462993), (42, 308662), (84, 154331), (157, 82572), (314, 41286), (471, 27524), (628, 20643), (942, 13762), (983, 13188), (1099, 11796), (1884, 6881), (1966, 6594), (2198, 5898), (2949, 4396), (3297, 3932)]