7218822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 32

約数和(自身を含む): 16369920

約数和(自身を除く): 9151098

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 4871, 9742, 14613, 29226, 63323, 92549, 126646, 185098, 189969, 277647, 379938, 555294, 1203137, 2406274, 3609411, 7218822]

約数ペア:

[(1, 7218822), (2, 3609411), (3, 2406274), (6, 1203137), (13, 555294), (19, 379938), (26, 277647), (38, 189969), (39, 185098), (57, 126646), (78, 92549), (114, 63323), (247, 29226), (494, 14613), (741, 9742), (1482, 4871)]