13712454

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2221}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 34663200

約数和(自身を除く): 20950746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2221, 3087, 4442, 6174, 6663, 13326, 15547, 19989, 31094, 39978, 46641, 93282, 108829, 139923, 217658, 279846, 326487, 652974, 761803, 979461, 1523606, 1958922, 2285409, 4570818, 6856227, 13712454]

約数ペア:

[(1, 13712454), (2, 6856227), (3, 4570818), (6, 2285409), (7, 1958922), (9, 1523606), (14, 979461), (18, 761803), (21, 652974), (42, 326487), (49, 279846), (63, 217658), (98, 139923), (126, 108829), (147, 93282), (294, 46641), (343, 39978), (441, 31094), (686, 19989), (882, 15547), (1029, 13326), (2058, 6663), (2221, 6174), (3087, 4442)]