21809058

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 46256640

約数和(自身を除く): 24447582

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3169, 3441, 6338, 6882, 9507, 19014, 98239, 117253, 196478, 234506, 294717, 351759, 589434, 703518, 3634843, 7269686, 10904529, 21809058]

約数ペア:

[(1, 21809058), (2, 10904529), (3, 7269686), (6, 3634843), (31, 703518), (37, 589434), (62, 351759), (74, 294717), (93, 234506), (111, 196478), (186, 117253), (222, 98239), (1147, 19014), (2294, 9507), (3169, 6882), (3441, 6338)]