139401486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{122929}}^1$

素因数の和:122950

約数の個数: 40

約数和(自身を含む): 356988720

約数和(自身を除く): 217587234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 122929, 245858, 368787, 737574, 860503, 1106361, 1721006, 2212722, 2581509, 3319083, 5163018, 6638166, 7744527, 9957249, 15489054, 19914498, 23233581, 46467162, 69700743, 139401486]

約数ペア:

[(1, 139401486), (2, 69700743), (3, 46467162), (6, 23233581), (7, 19914498), (9, 15489054), (14, 9957249), (18, 7744527), (21, 6638166), (27, 5163018), (42, 3319083), (54, 2581509), (63, 2212722), (81, 1721006), (126, 1106361), (162, 860503), (189, 737574), (378, 368787), (567, 245858), (1134, 122929)]