18841036164

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1\times {\mathrm{19553}}^1$

素因数の和:20980

約数の個数: 48

約数和(自身を含む): 44742680640

約数和(自身を除く): 25901644476

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 1361, 2722, 4083, 5444, 8166, 16332, 19553, 39106, 58659, 78212, 80299, 117318, 160598, 234636, 240897, 321196, 481794, 963588, 1153627, 2307254, 3460881, 4614508, 6921762, 13843524, 26611633, 53223266, 79834899, 106446532, 159669798, 319339596, 1570086347, 3140172694, 4710259041, 6280345388, 9420518082, 18841036164]

約数ペア:

[(1, 18841036164), (2, 9420518082), (3, 6280345388), (4, 4710259041), (6, 3140172694), (12, 1570086347), (59, 319339596), (118, 159669798), (177, 106446532), (236, 79834899), (354, 53223266), (708, 26611633), (1361, 13843524), (2722, 6921762), (4083, 4614508), (5444, 3460881), (8166, 2307254), (16332, 1153627), (19553, 963588), (39106, 481794), (58659, 321196), (78212, 240897), (80299, 234636), (117318, 160598)]