248676876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{986813}}^1$

素因数の和:986830

約数の個数: 36

約数和(自身を含む): 718400592

約数和(自身を除く): 469723716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 986813, 1973626, 2960439, 3947252, 5920878, 6907691, 8881317, 11841756, 13815382, 17762634, 20723073, 27630764, 35525268, 41446146, 62169219, 82892292, 124338438, 248676876]

約数ペア:

[(1, 248676876), (2, 124338438), (3, 82892292), (4, 62169219), (6, 41446146), (7, 35525268), (9, 27630764), (12, 20723073), (14, 17762634), (18, 13815382), (21, 11841756), (28, 8881317), (36, 6907691), (42, 5920878), (63, 3947252), (84, 2960439), (126, 1973626), (252, 986813)]