8464722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 19990080

約数和(自身を除く): 11525358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 602, 654, 763, 903, 1526, 1806, 1849, 2289, 3698, 4578, 4687, 5547, 9374, 11094, 12943, 14061, 25886, 28122, 32809, 38829, 65618, 77658, 98427, 196854, 201541, 403082, 604623, 1209246, 1410787, 2821574, 4232361, 8464722]

約数ペア:

[(1, 8464722), (2, 4232361), (3, 2821574), (6, 1410787), (7, 1209246), (14, 604623), (21, 403082), (42, 201541), (43, 196854), (86, 98427), (109, 77658), (129, 65618), (218, 38829), (258, 32809), (301, 28122), (327, 25886), (602, 14061), (654, 12943), (763, 11094), (903, 9374), (1526, 5547), (1806, 4687), (1849, 4578), (2289, 3698)]