13721436

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{677}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 34797672

約数和(自身を除く): 21076236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 677, 1126, 1354, 1689, 2031, 2252, 2708, 3378, 4062, 5067, 6093, 6756, 8124, 10134, 12186, 20268, 24372, 381151, 762302, 1143453, 1524604, 2286906, 3430359, 4573812, 6860718, 13721436]

約数ペア:

[(1, 13721436), (2, 6860718), (3, 4573812), (4, 3430359), (6, 2286906), (9, 1524604), (12, 1143453), (18, 762302), (36, 381151), (563, 24372), (677, 20268), (1126, 12186), (1354, 10134), (1689, 8124), (2031, 6756), (2252, 6093), (2708, 5067), (3378, 4062)]