64680006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 67511994

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 1019, 2038, 3057, 6114, 10579, 21158, 31737, 63474, 72349, 144698, 151831, 217047, 303662, 434094, 455493, 910986, 10780001, 21560002, 32340003, 64680006]

約数ペア:

[(1, 64680006), (2, 32340003), (3, 21560002), (6, 10780001), (71, 910986), (142, 455493), (149, 434094), (213, 303662), (298, 217047), (426, 151831), (447, 144698), (894, 72349), (1019, 63474), (2038, 31737), (3057, 21158), (6114, 10579)]