40489494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355171}}^1$

素因数の和:355195

約数の個数: 16

約数和(自身を含む): 85241280

約数和(自身を除く): 44751786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 355171, 710342, 1065513, 2131026, 6748249, 13496498, 20244747, 40489494]

約数ペア:

[(1, 40489494), (2, 20244747), (3, 13496498), (6, 6748249), (19, 2131026), (38, 1065513), (57, 710342), (114, 355171)]