68636286

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21067}}^1$

素因数の和:21256

約数の個数: 24

約数和(自身を含む): 149540664

約数和(自身を除く): 80904378

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 21067, 42134, 63201, 126402, 189603, 379206, 3813127, 7626254, 11439381, 22878762, 34318143, 68636286]

約数ペア:

[(1, 68636286), (2, 34318143), (3, 22878762), (6, 11439381), (9, 7626254), (18, 3813127), (181, 379206), (362, 189603), (543, 126402), (1086, 63201), (1629, 42134), (3258, 21067)]