21100056

素因数分解:

$2^3\times 3^1\times {\mathrm{879169}}^1$

素因数の和:879178

約数の個数: 16

約数和(自身を含む): 52750200

約数和(自身を除く): 31650144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879169, 1758338, 2637507, 3516676, 5275014, 7033352, 10550028, 21100056]

約数ペア:

[(1, 21100056), (2, 10550028), (3, 7033352), (4, 5275014), (6, 3516676), (8, 2637507), (12, 1758338), (24, 879169)]