40398342

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{6673}}^1$

素因数の和:7687

約数の個数: 16

約数和(自身を含む): 80888880

約数和(自身を除く): 40490538

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 6054, 6673, 13346, 20019, 40038, 6733057, 13466114, 20199171, 40398342]

約数ペア:

[(1, 40398342), (2, 20199171), (3, 13466114), (6, 6733057), (1009, 40038), (2018, 20019), (3027, 13346), (6054, 6673)]