8534918

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 7716922

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 109, 119, 218, 238, 329, 658, 763, 799, 833, 1526, 1598, 1666, 1853, 2303, 3706, 4606, 5123, 5341, 5593, 10246, 10682, 11186, 12971, 25942, 35861, 39151, 71722, 78302, 87091, 90797, 174182, 181594, 251027, 502054, 609637, 1219274, 4267459, 8534918]

約数ペア:

[(1, 8534918), (2, 4267459), (7, 1219274), (14, 609637), (17, 502054), (34, 251027), (47, 181594), (49, 174182), (94, 90797), (98, 87091), (109, 78302), (119, 71722), (218, 39151), (238, 35861), (329, 25942), (658, 12971), (763, 11186), (799, 10682), (833, 10246), (1526, 5593), (1598, 5341), (1666, 5123), (1853, 4606), (2303, 3706)]