86970282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1439}}^2$

素因数の和:2890

約数の個数: 24

約数和(自身を含む): 198927456

約数和(自身を除く): 111957174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1439, 2878, 4317, 8634, 10073, 20146, 30219, 60438, 2070721, 4141442, 6212163, 12424326, 14495047, 28990094, 43485141, 86970282]

約数ペア:

[(1, 86970282), (2, 43485141), (3, 28990094), (6, 14495047), (7, 12424326), (14, 6212163), (21, 4141442), (42, 2070721), (1439, 60438), (2878, 30219), (4317, 20146), (8634, 10073)]