1858707981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9011}}^1$

素因数の和:9114

約数の個数: 48

約数和(自身を含む): 3031060032

約数和(自身を除く): 1172352051

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 1599, 1677, 1763, 4797, 5031, 5289, 9011, 15867, 22919, 27033, 68757, 81099, 117143, 206271, 351429, 369451, 387473, 1054287, 1108353, 1162419, 3325059, 3487257, 4802863, 5037149, 14408589, 15111447, 15886393, 43225767, 45334341, 47659179, 142977537, 206523109, 619569327, 1858707981]

約数ペア:

[(1, 1858707981), (3, 619569327), (9, 206523109), (13, 142977537), (39, 47659179), (41, 45334341), (43, 43225767), (117, 15886393), (123, 15111447), (129, 14408589), (369, 5037149), (387, 4802863), (533, 3487257), (559, 3325059), (1599, 1162419), (1677, 1108353), (1763, 1054287), (4797, 387473), (5031, 369451), (5289, 351429), (9011, 206271), (15867, 117143), (22919, 81099), (27033, 68757)]