142939242

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{46439}}^1$

素因数の和:46472

約数の個数: 40

約数和(自身を含む): 337154400

約数和(自身を除く): 194215158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 46439, 92878, 139317, 278634, 417951, 835902, 882341, 1253853, 1764682, 2507706, 2647023, 3761559, 5294046, 7523118, 7941069, 15882138, 23823207, 47646414, 71469621, 142939242]

約数ペア:

[(1, 142939242), (2, 71469621), (3, 47646414), (6, 23823207), (9, 15882138), (18, 7941069), (19, 7523118), (27, 5294046), (38, 3761559), (54, 2647023), (57, 2507706), (81, 1764682), (114, 1253853), (162, 882341), (171, 835902), (342, 417951), (513, 278634), (1026, 139317), (1539, 92878), (3078, 46439)]