22472778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 45648864

約数和(自身を除く): 23176086

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 743, 1486, 2229, 4458, 5041, 10082, 15123, 30246, 52753, 105506, 158259, 316518, 3745463, 7490926, 11236389, 22472778]

約数ペア:

[(1, 22472778), (2, 11236389), (3, 7490926), (6, 3745463), (71, 316518), (142, 158259), (213, 105506), (426, 52753), (743, 30246), (1486, 15123), (2229, 10082), (4458, 5041)]