131710404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1567981}}^1$

素因数の和:1567995

約数の個数: 24

約数和(自身を含む): 351227968

約数和(自身を除く): 219517564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1567981, 3135962, 4703943, 6271924, 9407886, 10975867, 18815772, 21951734, 32927601, 43903468, 65855202, 131710404]

約数ペア:

[(1, 131710404), (2, 65855202), (3, 43903468), (4, 32927601), (6, 21951734), (7, 18815772), (12, 10975867), (14, 9407886), (21, 6271924), (28, 4703943), (42, 3135962), (84, 1567981)]