1387607238918

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1880226611}}^1$

素因数の和:1880226660

約数の個数: 24

約数和(自身を含む): 3079811190456

約数和(自身を除く): 1692203951538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1880226611, 3760453222, 5640679833, 11281359666, 16922039499, 33844078998, 77089291051, 154178582102, 231267873153, 462535746306, 693803619459, 1387607238918]

約数ペア:

[(1, 1387607238918), (2, 693803619459), (3, 462535746306), (6, 231267873153), (9, 154178582102), (18, 77089291051), (41, 33844078998), (82, 16922039499), (123, 11281359666), (246, 5640679833), (369, 3760453222), (738, 1880226611)]