16984548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67399}}^1$

素因数の和:67416

約数の個数: 36

約数和(自身を含む): 49067200

約数和(自身を除く): 32082652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67399, 134798, 202197, 269596, 404394, 471793, 606591, 808788, 943586, 1213182, 1415379, 1887172, 2426364, 2830758, 4246137, 5661516, 8492274, 16984548]

約数ペア:

[(1, 16984548), (2, 8492274), (3, 5661516), (4, 4246137), (6, 2830758), (7, 2426364), (9, 1887172), (12, 1415379), (14, 1213182), (18, 943586), (21, 808788), (28, 606591), (36, 471793), (42, 404394), (63, 269596), (84, 202197), (126, 134798), (252, 67399)]