8336538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 20866560

約数和(自身を除く): 12530022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 607, 654, 763, 981, 1214, 1526, 1821, 1962, 2289, 3642, 4249, 4578, 5463, 6867, 8498, 10926, 12747, 13734, 25494, 38241, 66163, 76482, 132326, 198489, 396978, 463141, 595467, 926282, 1190934, 1389423, 2778846, 4168269, 8336538]

約数ペア:

[(1, 8336538), (2, 4168269), (3, 2778846), (6, 1389423), (7, 1190934), (9, 926282), (14, 595467), (18, 463141), (21, 396978), (42, 198489), (63, 132326), (109, 76482), (126, 66163), (218, 38241), (327, 25494), (607, 13734), (654, 12747), (763, 10926), (981, 8498), (1214, 6867), (1526, 5463), (1821, 4578), (1962, 4249), (2289, 3642)]