91991034

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{36767}}^1$

素因数の和:36914

約数の個数: 24

約数和(自身を含む): 200753280

約数和(自身を除く): 108762246

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 36767, 73534, 110301, 220602, 330903, 661806, 5110613, 10221226, 15331839, 30663678, 45995517, 91991034]

約数ペア:

[(1, 91991034), (2, 45995517), (3, 30663678), (6, 15331839), (9, 10221226), (18, 5110613), (139, 661806), (278, 330903), (417, 220602), (834, 110301), (1251, 73534), (2502, 36767)]