189948651486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1997231}}^1$

素因数の和:1997389

約数の個数: 48

約数和(自身を含む): 420760859904

約数和(自身を除く): 230812208418

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 726, 786, 1441, 2882, 4323, 8646, 15851, 31702, 47553, 95106, 1997231, 3994462, 5991693, 11983386, 21969541, 43939082, 65908623, 131817246, 241664951, 261637261, 483329902, 523274522, 724994853, 784911783, 1449989706, 1569823566, 2878009871, 5756019742, 8634029613, 17268059226, 31658108581, 63316217162, 94974325743, 189948651486]

約数ペア:

[(1, 189948651486), (2, 94974325743), (3, 63316217162), (6, 31658108581), (11, 17268059226), (22, 8634029613), (33, 5756019742), (66, 2878009871), (121, 1569823566), (131, 1449989706), (242, 784911783), (262, 724994853), (363, 523274522), (393, 483329902), (726, 261637261), (786, 241664951), (1441, 131817246), (2882, 65908623), (4323, 43939082), (8646, 21969541), (15851, 11983386), (31702, 5991693), (47553, 3994462), (95106, 1997231)]