28132524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{111637}}^1$

素因数の和:111654

約数の個数: 36

約数和(自身を含む): 81272464

約数和(自身を除く): 53139940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 111637, 223274, 334911, 446548, 669822, 781459, 1004733, 1339644, 1562918, 2009466, 2344377, 3125836, 4018932, 4688754, 7033131, 9377508, 14066262, 28132524]

約数ペア:

[(1, 28132524), (2, 14066262), (3, 9377508), (4, 7033131), (6, 4688754), (7, 4018932), (9, 3125836), (12, 2344377), (14, 2009466), (18, 1562918), (21, 1339644), (28, 1004733), (36, 781459), (42, 669822), (63, 446548), (84, 334911), (126, 223274), (252, 111637)]