78493842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{622967}}^1$

素因数の和:622982

約数の個数: 24

約数和(自身を含む): 194366016

約数和(自身を除く): 115872174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 622967, 1245934, 1868901, 3737802, 4360769, 5606703, 8721538, 11213406, 13082307, 26164614, 39246921, 78493842]

約数ペア:

[(1, 78493842), (2, 39246921), (3, 26164614), (6, 13082307), (7, 11213406), (9, 8721538), (14, 5606703), (18, 4360769), (21, 3737802), (42, 1868901), (63, 1245934), (126, 622967)]