2628161838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{9187}}^1$

素因数の和:9909

約数の個数: 48

約数和(自身を含む): 5951177856

約数和(自身を除く): 3323016018

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 691, 1382, 2073, 4146, 6219, 9187, 12438, 15893, 18374, 27561, 31786, 47679, 55122, 82683, 95358, 143037, 165366, 211301, 286074, 422602, 633903, 1267806, 1901709, 3803418, 6348217, 12696434, 19044651, 38089302, 57133953, 114267906, 146008991, 292017982, 438026973, 876053946, 1314080919, 2628161838]

約数ペア:

[(1, 2628161838), (2, 1314080919), (3, 876053946), (6, 438026973), (9, 292017982), (18, 146008991), (23, 114267906), (46, 57133953), (69, 38089302), (138, 19044651), (207, 12696434), (414, 6348217), (691, 3803418), (1382, 1901709), (2073, 1267806), (4146, 633903), (6219, 422602), (9187, 286074), (12438, 211301), (15893, 165366), (18374, 143037), (27561, 95358), (31786, 82683), (47679, 55122)]