16981626

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{69031}}^1$

素因数の和:69077

約数の個数: 16

約数和(自身を含む): 34792128

約数和(自身を除く): 17810502

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 69031, 138062, 207093, 414186, 2830271, 5660542, 8490813, 16981626]

約数ペア:

[(1, 16981626), (2, 8490813), (3, 5660542), (6, 2830271), (41, 414186), (82, 207093), (123, 138062), (246, 69031)]