180759276

素因数分解:

$2^2\times 3^4\times {\mathrm{557899}}^1$

素因数の和:557915

約数の個数: 30

約数和(自身を含む): 472541300

約数和(自身を除く): 291782024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557899, 1115798, 1673697, 2231596, 3347394, 5021091, 6694788, 10042182, 15063273, 20084364, 30126546, 45189819, 60253092, 90379638, 180759276]

約数ペア:

[(1, 180759276), (2, 90379638), (3, 60253092), (4, 45189819), (6, 30126546), (9, 20084364), (12, 15063273), (18, 10042182), (27, 6694788), (36, 5021091), (54, 3347394), (81, 2231596), (108, 1673697), (162, 1115798), (324, 557899)]