66991068

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2693}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 169646568

約数和(自身を除く): 102655500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2693, 2764, 4146, 5386, 6219, 8079, 8292, 10772, 12438, 16158, 24237, 24876, 32316, 48474, 96948, 1860863, 3721726, 5582589, 7443452, 11165178, 16747767, 22330356, 33495534, 66991068]

約数ペア:

[(1, 66991068), (2, 33495534), (3, 22330356), (4, 16747767), (6, 11165178), (9, 7443452), (12, 5582589), (18, 3721726), (36, 1860863), (691, 96948), (1382, 48474), (2073, 32316), (2693, 24876), (2764, 24237), (4146, 16158), (5386, 12438), (6219, 10772), (8079, 8292)]