15764907618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{458789}}^1$

素因数の和:458903

約数の個数: 48

約数和(自身を含む): 36071904960

約数和(自身を除く): 20306997342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 11454, 17181, 34362, 458789, 917578, 1376367, 2752734, 4129101, 8258202, 10552147, 21104294, 31656441, 38079487, 63312882, 76158974, 94969323, 114238461, 189938646, 228476922, 342715383, 685430766, 875828201, 1751656402, 2627484603, 5254969206, 7882453809, 15764907618]

約数ペア:

[(1, 15764907618), (2, 7882453809), (3, 5254969206), (6, 2627484603), (9, 1751656402), (18, 875828201), (23, 685430766), (46, 342715383), (69, 228476922), (83, 189938646), (138, 114238461), (166, 94969323), (207, 76158974), (249, 63312882), (414, 38079487), (498, 31656441), (747, 21104294), (1494, 10552147), (1909, 8258202), (3818, 4129101), (5727, 2752734), (11454, 1376367), (17181, 917578), (34362, 458789)]