69027284354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1\times {\mathrm{19997}}^1$

素因数の和:20727

約数の個数: 48

約数和(自身を含む): 125077411008

約数和(自身を除く): 56050126654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 683, 722, 1366, 2527, 4781, 5054, 9562, 12977, 19997, 25954, 39994, 90839, 139979, 181678, 246563, 279958, 379943, 493126, 759886, 1725941, 2659601, 3451882, 5319202, 7218917, 13657951, 14437834, 27315902, 50532419, 95605657, 101064838, 191211314, 259501069, 519002138, 1816507483, 3633014966, 4930520311, 9861040622, 34513642177, 69027284354]

約数ペア:

[(1, 69027284354), (2, 34513642177), (7, 9861040622), (14, 4930520311), (19, 3633014966), (38, 1816507483), (133, 519002138), (266, 259501069), (361, 191211314), (683, 101064838), (722, 95605657), (1366, 50532419), (2527, 27315902), (4781, 14437834), (5054, 13657951), (9562, 7218917), (12977, 5319202), (19997, 3451882), (25954, 2659601), (39994, 1725941), (90839, 759886), (139979, 493126), (181678, 379943), (246563, 279958)]