81069492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{965113}}^1$

素因数の和:965127

約数の個数: 24

約数和(自身を含む): 216185536

約数和(自身を除く): 135116044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 965113, 1930226, 2895339, 3860452, 5790678, 6755791, 11581356, 13511582, 20267373, 27023164, 40534746, 81069492]

約数ペア:

[(1, 81069492), (2, 40534746), (3, 27023164), (4, 20267373), (6, 13511582), (7, 11581356), (12, 6755791), (14, 5790678), (21, 3860452), (28, 2895339), (42, 1930226), (84, 965113)]