81821676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358867}}^1$

素因数の和:358893

約数の個数: 24

約数和(自身を含む): 200966080

約数和(自身を除く): 119144404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 358867, 717734, 1076601, 1435468, 2153202, 4306404, 6818473, 13636946, 20455419, 27273892, 40910838, 81821676]

約数ペア:

[(1, 81821676), (2, 40910838), (3, 27273892), (4, 20455419), (6, 13636946), (12, 6818473), (19, 4306404), (38, 2153202), (57, 1435468), (76, 1076601), (114, 717734), (228, 358867)]