22021908

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{10139}}^1$

素因数の和:10327

約数の個数: 24

約数和(自身を含む): 51673440

約数和(自身を除く): 29651532

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 10139, 20278, 30417, 40556, 60834, 121668, 1835159, 3670318, 5505477, 7340636, 11010954, 22021908]

約数ペア:

[(1, 22021908), (2, 11010954), (3, 7340636), (4, 5505477), (6, 3670318), (12, 1835159), (181, 121668), (362, 60834), (543, 40556), (724, 30417), (1086, 20278), (2172, 10139)]