12487752

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 34004880

約数和(自身を除く): 21517128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 691, 753, 1004, 1382, 1506, 2008, 2073, 2259, 2764, 3012, 4146, 4518, 5528, 6024, 6219, 8292, 9036, 12438, 16584, 18072, 24876, 49752, 173441, 346882, 520323, 693764, 1040646, 1387528, 1560969, 2081292, 3121938, 4162584, 6243876, 12487752]

約数ペア:

[(1, 12487752), (2, 6243876), (3, 4162584), (4, 3121938), (6, 2081292), (8, 1560969), (9, 1387528), (12, 1040646), (18, 693764), (24, 520323), (36, 346882), (72, 173441), (251, 49752), (502, 24876), (691, 18072), (753, 16584), (1004, 12438), (1382, 9036), (1506, 8292), (2008, 6219), (2073, 6024), (2259, 5528), (2764, 4518), (3012, 4146)]