142131402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{376009}}^1$

素因数の和:376027

約数の個数: 32

約数和(自身を含む): 360969600

約数和(自身を除く): 218838198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 376009, 752018, 1128027, 2256054, 2632063, 3384081, 5264126, 6768162, 7896189, 10152243, 15792378, 20304486, 23688567, 47377134, 71065701, 142131402]

約数ペア:

[(1, 142131402), (2, 71065701), (3, 47377134), (6, 23688567), (7, 20304486), (9, 15792378), (14, 10152243), (18, 7896189), (21, 6768162), (27, 5264126), (42, 3384081), (54, 2632063), (63, 2256054), (126, 1128027), (189, 752018), (378, 376009)]