9518220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52894

約数の個数: 36

約数和(自身を含む): 28872480

約数和(自身を除く): 19354260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 52879, 105758, 158637, 211516, 264395, 317274, 475911, 528790, 634548, 793185, 951822, 1057580, 1586370, 1903644, 2379555, 3172740, 4759110, 9518220]

約数ペア:

[(1, 9518220), (2, 4759110), (3, 3172740), (4, 2379555), (5, 1903644), (6, 1586370), (9, 1057580), (10, 951822), (12, 793185), (15, 634548), (18, 528790), (20, 475911), (30, 317274), (36, 264395), (45, 211516), (60, 158637), (90, 105758), (180, 52879)]