12147688

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 28080000

約数和(自身を除く): 15932312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 233, 266, 343, 392, 466, 532, 686, 931, 932, 1064, 1372, 1631, 1862, 1864, 2744, 3262, 3724, 4427, 6517, 6524, 7448, 8854, 11417, 13034, 13048, 17708, 22834, 26068, 30989, 35416, 45668, 52136, 61978, 79919, 91336, 123956, 159838, 216923, 247912, 319676, 433846, 639352, 867692, 1518461, 1735384, 3036922, 6073844, 12147688]

約数ペア:

[(1, 12147688), (2, 6073844), (4, 3036922), (7, 1735384), (8, 1518461), (14, 867692), (19, 639352), (28, 433846), (38, 319676), (49, 247912), (56, 216923), (76, 159838), (98, 123956), (133, 91336), (152, 79919), (196, 61978), (233, 52136), (266, 45668), (343, 35416), (392, 30989), (466, 26068), (532, 22834), (686, 17708), (931, 13048), (932, 13034), (1064, 11417), (1372, 8854), (1631, 7448), (1862, 6524), (1864, 6517), (2744, 4427), (3262, 3724)]