39975732

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1607}}^1$

素因数の和:2308

約数の個数: 36

約数和(自身を含む): 101258976

約数和(自身を除く): 61283244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 1607, 2073, 2764, 3214, 4146, 4821, 6219, 6428, 8292, 9642, 12438, 14463, 19284, 24876, 28926, 57852, 1110437, 2220874, 3331311, 4441748, 6662622, 9993933, 13325244, 19987866, 39975732]

約数ペア:

[(1, 39975732), (2, 19987866), (3, 13325244), (4, 9993933), (6, 6662622), (9, 4441748), (12, 3331311), (18, 2220874), (36, 1110437), (691, 57852), (1382, 28926), (1607, 24876), (2073, 19284), (2764, 14463), (3214, 12438), (4146, 9642), (4821, 8292), (6219, 6428)]