12666402

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{4787}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 20083518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 4787, 9574, 14361, 28722, 33509, 43083, 67018, 86166, 100527, 129249, 201054, 234563, 258498, 301581, 469126, 603162, 703689, 904743, 1407378, 1809486, 2111067, 4222134, 6333201, 12666402]

約数ペア:

[(1, 12666402), (2, 6333201), (3, 4222134), (6, 2111067), (7, 1809486), (9, 1407378), (14, 904743), (18, 703689), (21, 603162), (27, 469126), (42, 301581), (49, 258498), (54, 234563), (63, 201054), (98, 129249), (126, 100527), (147, 86166), (189, 67018), (294, 43083), (378, 33509), (441, 28722), (882, 14361), (1323, 9574), (2646, 4787)]