40860828

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 106313760

約数和(自身を除く): 65452932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 953, 1191, 1588, 1906, 2382, 2859, 3573, 3812, 4764, 5718, 7146, 8577, 10719, 11436, 14292, 17154, 21438, 25731, 34308, 42876, 51462, 102924, 378341, 756682, 1135023, 1513364, 2270046, 3405069, 4540092, 6810138, 10215207, 13620276, 20430414, 40860828]

約数ペア:

[(1, 40860828), (2, 20430414), (3, 13620276), (4, 10215207), (6, 6810138), (9, 4540092), (12, 3405069), (18, 2270046), (27, 1513364), (36, 1135023), (54, 756682), (108, 378341), (397, 102924), (794, 51462), (953, 42876), (1191, 34308), (1588, 25731), (1906, 21438), (2382, 17154), (2859, 14292), (3573, 11436), (3812, 10719), (4764, 8577), (5718, 7146)]