18680452022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{86743}}^1$

素因数の和:86900

約数の個数: 32

約数和(自身を含む): 29978726400

約数和(自身を除く): 11298274378

約数列:

[1, 2, 29, 47, 58, 79, 94, 158, 1363, 2291, 2726, 3713, 4582, 7426, 86743, 107677, 173486, 215354, 2515547, 4076921, 5031094, 6852697, 8153842, 13705394, 118230709, 198728213, 236461418, 322076759, 397456426, 644153518, 9340226011, 18680452022]

約数ペア:

[(1, 18680452022), (2, 9340226011), (29, 644153518), (47, 397456426), (58, 322076759), (79, 236461418), (94, 198728213), (158, 118230709), (1363, 13705394), (2291, 8153842), (2726, 6852697), (3713, 5031094), (4582, 4076921), (7426, 2515547), (86743, 215354), (107677, 173486)]