867367788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{20693}}^1$

素因数の和:21206

約数の個数: 48

約数和(自身を含む): 2317728000

約数和(自身を除く): 1450360212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3493, 5988, 6986, 10479, 13972, 20693, 20958, 41386, 41916, 62079, 82772, 124158, 144851, 248316, 289702, 434553, 579404, 869106, 1738212, 10325807, 20651614, 30977421, 41303228, 61954842, 72280649, 123909684, 144561298, 216841947, 289122596, 433683894, 867367788]

約数ペア:

[(1, 867367788), (2, 433683894), (3, 289122596), (4, 216841947), (6, 144561298), (7, 123909684), (12, 72280649), (14, 61954842), (21, 41303228), (28, 30977421), (42, 20651614), (84, 10325807), (499, 1738212), (998, 869106), (1497, 579404), (1996, 434553), (2994, 289702), (3493, 248316), (5988, 144851), (6986, 124158), (10479, 82772), (13972, 62079), (20693, 41916), (20958, 41386)]