668889642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{2909}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 1409371200

約数和(自身を除く): 740481558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2017, 2909, 4034, 5818, 6051, 8727, 12102, 17454, 38323, 55271, 76646, 110542, 114969, 165813, 229938, 331626, 5867453, 11734906, 17602359, 35204718, 111481607, 222963214, 334444821, 668889642]

約数ペア:

[(1, 668889642), (2, 334444821), (3, 222963214), (6, 111481607), (19, 35204718), (38, 17602359), (57, 11734906), (114, 5867453), (2017, 331626), (2909, 229938), (4034, 165813), (5818, 114969), (6051, 110542), (8727, 76646), (12102, 55271), (17454, 38323)]