18442091882

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1\times {\mathrm{44959}}^1$

素因数の和:45925

約数の個数: 16

約数和(自身を含む): 27793912320

約数和(自身を除く): 9351820438

約数列:

[1, 2, 317, 634, 647, 1294, 44959, 89918, 205099, 410198, 14252003, 28504006, 29088473, 58176946, 9221045941, 18442091882]

約数ペア:

[(1, 18442091882), (2, 9221045941), (317, 58176946), (634, 29088473), (647, 28504006), (1294, 14252003), (44959, 410198), (89918, 205099)]