18692136

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 51210900

約数和(自身を除く): 32518764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2917, 3204, 5834, 6408, 8751, 11668, 17502, 23336, 26253, 35004, 52506, 70008, 105012, 210024, 259613, 519226, 778839, 1038452, 1557678, 2076904, 2336517, 3115356, 4673034, 6230712, 9346068, 18692136]

約数ペア:

[(1, 18692136), (2, 9346068), (3, 6230712), (4, 4673034), (6, 3115356), (8, 2336517), (9, 2076904), (12, 1557678), (18, 1038452), (24, 778839), (36, 519226), (72, 259613), (89, 210024), (178, 105012), (267, 70008), (356, 52506), (534, 35004), (712, 26253), (801, 23336), (1068, 17502), (1602, 11668), (2136, 8751), (2917, 6408), (3204, 5834)]