21265092

素因数分解:

$2^2\times 3^4\times {\mathrm{65633}}^1$

素因数の和:65649

約数の個数: 30

約数和(自身を含む): 55591998

約数和(自身を除く): 34326906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 65633, 131266, 196899, 262532, 393798, 590697, 787596, 1181394, 1772091, 2362788, 3544182, 5316273, 7088364, 10632546, 21265092]

約数ペア:

[(1, 21265092), (2, 10632546), (3, 7088364), (4, 5316273), (6, 3544182), (9, 2362788), (12, 1772091), (18, 1181394), (27, 787596), (36, 590697), (54, 393798), (81, 262532), (108, 196899), (162, 131266), (324, 65633)]