1958922

素因数分解:

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

素因数の和:2243

約数の個数: 36

約数和(自身を含む): 4939506

約数和(自身を除く): 2980584

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2221, 4442, 6663, 13326, 15547, 19989, 31094, 39978, 46641, 93282, 108829, 139923, 217658, 279846, 326487, 652974, 979461, 1958922]

約数ペア:

[(1, 1958922), (2, 979461), (3, 652974), (6, 326487), (7, 279846), (9, 217658), (14, 139923), (18, 108829), (21, 93282), (42, 46641), (49, 39978), (63, 31094), (98, 19989), (126, 15547), (147, 13326), (294, 6663), (441, 4442), (882, 2221)]