2151252

素因数分解:

$2^2\times 3^3\times {\mathrm{19919}}^1$

素因数の和:19932

約数の個数: 24

約数和(自身を含む): 5577600

約数和(自身を除く): 3426348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 358542, 537813, 717084, 1075626, 2151252]

約数ペア:

[(1, 2151252), (2, 1075626), (3, 717084), (4, 537813), (6, 358542), (9, 239028), (12, 179271), (18, 119514), (27, 79676), (36, 59757), (54, 39838), (108, 19919)]