66248663478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{581128627}}^1$

素因数の和:581128651

約数の個数: 16

約数和(自身を含む): 139470870720

約数和(自身を除く): 73222207242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 581128627, 1162257254, 1743385881, 3486771762, 11041443913, 22082887826, 33124331739, 66248663478]

約数ペア:

[(1, 66248663478), (2, 33124331739), (3, 22082887826), (6, 11041443913), (19, 3486771762), (38, 1743385881), (57, 1162257254), (114, 581128627)]