131104728

素因数分解:

$2^3\times 3^2\times {\mathrm{1820899}}^1$

素因数の和:1820911

約数の個数: 24

約数和(自身を含む): 355075500

約数和(自身を除く): 223970772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1820899, 3641798, 5462697, 7283596, 10925394, 14567192, 16388091, 21850788, 32776182, 43701576, 65552364, 131104728]

約数ペア:

[(1, 131104728), (2, 65552364), (3, 43701576), (4, 32776182), (6, 21850788), (8, 16388091), (9, 14567192), (12, 10925394), (18, 7283596), (24, 5462697), (36, 3641798), (72, 1820899)]