889351686

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 1951419600

約数和(自身を除く): 1062067914

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 409, 642, 818, 963, 1129, 1227, 1926, 2258, 2454, 3387, 3681, 6774, 7362, 10161, 20322, 43763, 87526, 120803, 131289, 241606, 262578, 362409, 393867, 461761, 724818, 787734, 923522, 1087227, 1385283, 2174454, 2770566, 4155849, 8311698, 49408427, 98816854, 148225281, 296450562, 444675843, 889351686]

約数ペア:

[(1, 889351686), (2, 444675843), (3, 296450562), (6, 148225281), (9, 98816854), (18, 49408427), (107, 8311698), (214, 4155849), (321, 2770566), (409, 2174454), (642, 1385283), (818, 1087227), (963, 923522), (1129, 787734), (1227, 724818), (1926, 461761), (2258, 393867), (2454, 362409), (3387, 262578), (3681, 241606), (6774, 131289), (7362, 120803), (10161, 87526), (20322, 43763)]