13018404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{154981}}^1$

素因数の和:154995

約数の個数: 24

約数和(自身を含む): 34715968

約数和(自身を除く): 21697564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154981, 309962, 464943, 619924, 929886, 1084867, 1859772, 2169734, 3254601, 4339468, 6509202, 13018404]

約数ペア:

[(1, 13018404), (2, 6509202), (3, 4339468), (4, 3254601), (6, 2169734), (7, 1859772), (12, 1084867), (14, 929886), (21, 619924), (28, 464943), (42, 309962), (84, 154981)]