82817028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{328639}}^1$

素因数の和:328656

約数の個数: 36

約数和(自身を含む): 239249920

約数和(自身を除く): 156432892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 328639, 657278, 985917, 1314556, 1971834, 2300473, 2957751, 3943668, 4600946, 5915502, 6901419, 9201892, 11831004, 13802838, 20704257, 27605676, 41408514, 82817028]

約数ペア:

[(1, 82817028), (2, 41408514), (3, 27605676), (4, 20704257), (6, 13802838), (7, 11831004), (9, 9201892), (12, 6901419), (14, 5915502), (18, 4600946), (21, 3943668), (28, 2957751), (36, 2300473), (42, 1971834), (63, 1314556), (84, 985917), (126, 657278), (252, 328639)]