21802908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106877}}^1$

素因数の和:106901

約数の個数: 24

約数和(自身を含む): 53866512

約数和(自身を除く): 32063604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106877, 213754, 320631, 427508, 641262, 1282524, 1816909, 3633818, 5450727, 7267636, 10901454, 21802908]

約数ペア:

[(1, 21802908), (2, 10901454), (3, 7267636), (4, 5450727), (6, 3633818), (12, 1816909), (17, 1282524), (34, 641262), (51, 427508), (68, 320631), (102, 213754), (204, 106877)]