118920012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2621}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 293664000

約数和(自身を除く): 174743988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 2621, 3781, 5242, 7562, 7863, 10484, 11343, 15124, 15726, 22686, 31452, 45372, 49799, 99598, 149397, 199196, 298794, 521579, 597588, 1043158, 1564737, 2086316, 3129474, 6258948, 9910001, 19820002, 29730003, 39640004, 59460006, 118920012]

約数ペア:

[(1, 118920012), (2, 59460006), (3, 39640004), (4, 29730003), (6, 19820002), (12, 9910001), (19, 6258948), (38, 3129474), (57, 2086316), (76, 1564737), (114, 1043158), (199, 597588), (228, 521579), (398, 298794), (597, 199196), (796, 149397), (1194, 99598), (2388, 49799), (2621, 45372), (3781, 31452), (5242, 22686), (7562, 15726), (7863, 15124), (10484, 11343)]