31435956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45959}}^1$

素因数の和:45988

約数の個数: 36

約数和(自身を含む): 83647200

約数和(自身を除く): 52211244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45959, 91918, 137877, 183836, 275754, 413631, 551508, 827262, 873221, 1654524, 1746442, 2619663, 3492884, 5239326, 7858989, 10478652, 15717978, 31435956]

約数ペア:

[(1, 31435956), (2, 15717978), (3, 10478652), (4, 7858989), (6, 5239326), (9, 3492884), (12, 2619663), (18, 1746442), (19, 1654524), (36, 873221), (38, 827262), (57, 551508), (76, 413631), (114, 275754), (171, 183836), (228, 137877), (342, 91918), (684, 45959)]