68170986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17137}}^1$

素因数の和:17175

約数の個数: 48

約数和(自身を含む): 168432264

約数和(自身を除く): 100261278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 17137, 34274, 51411, 102822, 154233, 222781, 291329, 308466, 445562, 582658, 668343, 873987, 1336686, 1747974, 2005029, 2621961, 3787277, 4010058, 5243922, 7574554, 11361831, 22723662, 34085493, 68170986]

約数ペア:

[(1, 68170986), (2, 34085493), (3, 22723662), (6, 11361831), (9, 7574554), (13, 5243922), (17, 4010058), (18, 3787277), (26, 2621961), (34, 2005029), (39, 1747974), (51, 1336686), (78, 873987), (102, 668343), (117, 582658), (153, 445562), (221, 308466), (234, 291329), (306, 222781), (442, 154233), (663, 102822), (1326, 51411), (1989, 34274), (3978, 17137)]