17996328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5127

約数の個数: 72

約数和(自身を含む): 56708730

約数和(自身を除く): 38712402

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5101, 10202, 15303, 20404, 30606, 35707, 40808, 45909, 61212, 71414, 91818, 107121, 122424, 142828, 183636, 214242, 249949, 285656, 321363, 367272, 428484, 499898, 642726, 749847, 856968, 999796, 1285452, 1499694, 1999592, 2249541, 2570904, 2999388, 4499082, 5998776, 8998164, 17996328]

約数ペア:

[(1, 17996328), (2, 8998164), (3, 5998776), (4, 4499082), (6, 2999388), (7, 2570904), (8, 2249541), (9, 1999592), (12, 1499694), (14, 1285452), (18, 999796), (21, 856968), (24, 749847), (28, 642726), (36, 499898), (42, 428484), (49, 367272), (56, 321363), (63, 285656), (72, 249949), (84, 214242), (98, 183636), (126, 142828), (147, 122424), (168, 107121), (196, 91818), (252, 71414), (294, 61212), (392, 45909), (441, 40808), (504, 35707), (588, 30606), (882, 20404), (1176, 15303), (1764, 10202), (3528, 5101)]