2121252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25253}}^1$

素因数の和:25267

約数の個数: 24

約数和(自身を含む): 5656896

約数和(自身を除く): 3535644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25253, 50506, 75759, 101012, 151518, 176771, 303036, 353542, 530313, 707084, 1060626, 2121252]

約数ペア:

[(1, 2121252), (2, 1060626), (3, 707084), (4, 530313), (6, 353542), (7, 303036), (12, 176771), (14, 151518), (21, 101012), (28, 75759), (42, 50506), (84, 25253)]