2636691978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{15307}}^1$

素因数の和:16842

約数の個数: 32

約数和(自身を含む): 5554967040

約数和(自身を除く): 2918275062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1511, 3022, 4533, 9066, 15307, 28709, 30614, 45921, 57418, 86127, 91842, 172254, 290833, 581666, 872499, 1744998, 23128877, 46257754, 69386631, 138773262, 439448663, 878897326, 1318345989, 2636691978]

約数ペア:

[(1, 2636691978), (2, 1318345989), (3, 878897326), (6, 439448663), (19, 138773262), (38, 69386631), (57, 46257754), (114, 23128877), (1511, 1744998), (3022, 872499), (4533, 581666), (9066, 290833), (15307, 172254), (28709, 91842), (30614, 86127), (45921, 57418)]