21146184

素因数分解:

$2^3\times 3^4\times {\mathrm{32633}}^1$

素因数の和:32651

約数の個数: 40

約数和(自身を含む): 59230710

約数和(自身を除く): 38084526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32633, 65266, 97899, 130532, 195798, 261064, 293697, 391596, 587394, 783192, 881091, 1174788, 1762182, 2349576, 2643273, 3524364, 5286546, 7048728, 10573092, 21146184]

約数ペア:

[(1, 21146184), (2, 10573092), (3, 7048728), (4, 5286546), (6, 3524364), (8, 2643273), (9, 2349576), (12, 1762182), (18, 1174788), (24, 881091), (27, 783192), (36, 587394), (54, 391596), (72, 293697), (81, 261064), (108, 195798), (162, 130532), (216, 97899), (324, 65266), (648, 32633)]