1874920362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{21493}}^1$

素因数の和:21603

約数の個数: 64

約数和(自身を含む): 4490010624

約数和(自身を除く): 2615090262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 2077, 2814, 4154, 6231, 12462, 14539, 21493, 29078, 42986, 43617, 64479, 87234, 128958, 150451, 300902, 451353, 666283, 902706, 1332566, 1440031, 1998849, 2880062, 3997698, 4320093, 4663981, 8640186, 9327962, 10080217, 13991943, 20160434, 27983886, 30240651, 44640961, 60481302, 89281922, 133922883, 267845766, 312486727, 624973454, 937460181, 1874920362]

約数ペア:

[(1, 1874920362), (2, 937460181), (3, 624973454), (6, 312486727), (7, 267845766), (14, 133922883), (21, 89281922), (31, 60481302), (42, 44640961), (62, 30240651), (67, 27983886), (93, 20160434), (134, 13991943), (186, 10080217), (201, 9327962), (217, 8640186), (402, 4663981), (434, 4320093), (469, 3997698), (651, 2880062), (938, 1998849), (1302, 1440031), (1407, 1332566), (2077, 902706), (2814, 666283), (4154, 451353), (6231, 300902), (12462, 150451), (14539, 128958), (21493, 87234), (29078, 64479), (42986, 43617)]