205636626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{878789}}^1$

素因数の和:878810

約数の個数: 24

約数和(自身を含む): 479819340

約数和(自身を除く): 274182714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 878789, 1757578, 2636367, 5272734, 7909101, 11424257, 15818202, 22848514, 34272771, 68545542, 102818313, 205636626]

約数ペア:

[(1, 205636626), (2, 102818313), (3, 68545542), (6, 34272771), (9, 22848514), (13, 15818202), (18, 11424257), (26, 7909101), (39, 5272734), (78, 2636367), (117, 1757578), (234, 878789)]