1381909842018

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1872506561}}^1$

素因数の和:1872506610

約数の個数: 24

約数和(自身を含む): 3067165748556

約数和(自身を除く): 1685255906538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1872506561, 3745013122, 5617519683, 11235039366, 16852559049, 33705118098, 76772769001, 153545538002, 230318307003, 460636614006, 690954921009, 1381909842018]

約数ペア:

[(1, 1381909842018), (2, 690954921009), (3, 460636614006), (6, 230318307003), (9, 153545538002), (18, 76772769001), (41, 33705118098), (82, 16852559049), (123, 11235039366), (246, 5617519683), (369, 3745013122), (738, 1872506561)]