22240728

素因数分解:

$2^3\times 3^2\times {\mathrm{308899}}^1$

素因数の和:308911

約数の個数: 24

約数和(自身を含む): 60235500

約数和(自身を除く): 37994772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 308899, 617798, 926697, 1235596, 1853394, 2471192, 2780091, 3706788, 5560182, 7413576, 11120364, 22240728]

約数ペア:

[(1, 22240728), (2, 11120364), (3, 7413576), (4, 5560182), (6, 3706788), (8, 2780091), (9, 2471192), (12, 1853394), (18, 1235596), (24, 926697), (36, 617798), (72, 308899)]