943937916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{21557}}^1$

素因数の和:21694

約数の個数: 48

約数和(自身を含む): 2281698720

約数和(自身を除く): 1337760804

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 89, 123, 164, 178, 246, 267, 356, 492, 534, 1068, 3649, 7298, 10947, 14596, 21557, 21894, 43114, 43788, 64671, 86228, 129342, 258684, 883837, 1767674, 1918573, 2651511, 3535348, 3837146, 5303022, 5755719, 7674292, 10606044, 11511438, 23022876, 78661493, 157322986, 235984479, 314645972, 471968958, 943937916]

約数ペア:

[(1, 943937916), (2, 471968958), (3, 314645972), (4, 235984479), (6, 157322986), (12, 78661493), (41, 23022876), (82, 11511438), (89, 10606044), (123, 7674292), (164, 5755719), (178, 5303022), (246, 3837146), (267, 3535348), (356, 2651511), (492, 1918573), (534, 1767674), (1068, 883837), (3649, 258684), (7298, 129342), (10947, 86228), (14596, 64671), (21557, 43788), (21894, 43114)]