13307821806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{3217}}^1$

素因数の和:3649

約数の個数: 64

約数和(自身を含む): 28341054720

約数和(自身を除く): 15033232914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 277, 393, 554, 786, 831, 1662, 2489, 3217, 4978, 5263, 6434, 7467, 9651, 10526, 14934, 15789, 19302, 31578, 36287, 61123, 72574, 108861, 122246, 183369, 217722, 366738, 421427, 689453, 842854, 891109, 1264281, 1378906, 1782218, 2068359, 2528562, 2673327, 4136718, 5346654, 8007113, 16014226, 16931071, 24021339, 33862142, 48042678, 50793213, 101586426, 116735279, 233470558, 350205837, 700411674, 2217970301, 4435940602, 6653910903, 13307821806]

約数ペア:

[(1, 13307821806), (2, 6653910903), (3, 4435940602), (6, 2217970301), (19, 700411674), (38, 350205837), (57, 233470558), (114, 116735279), (131, 101586426), (262, 50793213), (277, 48042678), (393, 33862142), (554, 24021339), (786, 16931071), (831, 16014226), (1662, 8007113), (2489, 5346654), (3217, 4136718), (4978, 2673327), (5263, 2528562), (6434, 2068359), (7467, 1782218), (9651, 1378906), (10526, 1264281), (14934, 891109), (15789, 842854), (19302, 689453), (31578, 421427), (36287, 366738), (61123, 217722), (72574, 183369), (108861, 122246)]