2518614

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2242

約数の個数: 40

約数和(自身を含む): 6452688

約数和(自身を除く): 3934074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2221, 4442, 6663, 13326, 15547, 19989, 31094, 39978, 46641, 59967, 93282, 119934, 139923, 179901, 279846, 359802, 419769, 839538, 1259307, 2518614]

約数ペア:

[(1, 2518614), (2, 1259307), (3, 839538), (6, 419769), (7, 359802), (9, 279846), (14, 179901), (18, 139923), (21, 119934), (27, 93282), (42, 59967), (54, 46641), (63, 39978), (81, 31094), (126, 19989), (162, 15547), (189, 13326), (378, 6663), (567, 4442), (1134, 2221)]