27161964

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1750

約数の個数: 36

約数和(自身を含む): 68817840

約数和(自身を除く): 41655876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 919, 1642, 1838, 2463, 2757, 3284, 3676, 4926, 5514, 7389, 8271, 9852, 11028, 14778, 16542, 29556, 33084, 754499, 1508998, 2263497, 3017996, 4526994, 6790491, 9053988, 13580982, 27161964]

約数ペア:

[(1, 27161964), (2, 13580982), (3, 9053988), (4, 6790491), (6, 4526994), (9, 3017996), (12, 2263497), (18, 1508998), (36, 754499), (821, 33084), (919, 29556), (1642, 16542), (1838, 14778), (2463, 11028), (2757, 9852), (3284, 8271), (3676, 7389), (4926, 5514)]