16254936

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 44211960

約数和(自身を除く): 27957024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 563, 802, 1126, 1203, 1604, 1689, 2252, 2406, 3208, 3378, 3609, 4504, 4812, 5067, 6756, 7218, 9624, 10134, 13512, 14436, 20268, 28872, 40536, 225763, 451526, 677289, 903052, 1354578, 1806104, 2031867, 2709156, 4063734, 5418312, 8127468, 16254936]

約数ペア:

[(1, 16254936), (2, 8127468), (3, 5418312), (4, 4063734), (6, 2709156), (8, 2031867), (9, 1806104), (12, 1354578), (18, 903052), (24, 677289), (36, 451526), (72, 225763), (401, 40536), (563, 28872), (802, 20268), (1126, 14436), (1203, 13512), (1604, 10134), (1689, 9624), (2252, 7218), (2406, 6756), (3208, 5067), (3378, 4812), (3609, 4504)]