18107976

素因数分解:

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

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 45374400

約数和(自身を除く): 27266424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 919, 1642, 1838, 2463, 2757, 3284, 3676, 4926, 5514, 6568, 7352, 9852, 11028, 19704, 22056, 754499, 1508998, 2263497, 3017996, 4526994, 6035992, 9053988, 18107976]

約数ペア:

[(1, 18107976), (2, 9053988), (3, 6035992), (4, 4526994), (6, 3017996), (8, 2263497), (12, 1508998), (24, 754499), (821, 22056), (919, 19704), (1642, 11028), (1838, 9852), (2463, 7352), (2757, 6568), (3284, 5514), (3676, 4926)]