68459778

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131149}}^1$

素因数の和:131186

約数の個数: 24

約数和(自身を含む): 153445500

約数和(自身を除く): 84985722

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 131149, 262298, 393447, 786894, 1180341, 2360682, 3803321, 7606642, 11409963, 22819926, 34229889, 68459778]

約数ペア:

[(1, 68459778), (2, 34229889), (3, 22819926), (6, 11409963), (9, 7606642), (18, 3803321), (29, 2360682), (58, 1180341), (87, 786894), (174, 393447), (261, 262298), (522, 131149)]