81448212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357229}}^1$

素因数の和:357255

約数の個数: 24

約数和(自身を含む): 200048800

約数和(自身を除く): 118600588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 357229, 714458, 1071687, 1428916, 2143374, 4286748, 6787351, 13574702, 20362053, 27149404, 40724106, 81448212]

約数ペア:

[(1, 81448212), (2, 40724106), (3, 27149404), (4, 20362053), (6, 13574702), (12, 6787351), (19, 4286748), (38, 2143374), (57, 1428916), (76, 1071687), (114, 714458), (228, 357229)]