19954465843914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{3339493}}^1$

素因数の和:3340564

約数の個数: 96

約数和(自身を含む): 50512384765440

約数和(自身を除く): 30557918921526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1009, 1974, 2018, 2961, 3027, 5922, 6054, 7063, 9081, 14126, 18162, 21189, 42378, 47423, 63567, 94846, 127134, 142269, 284538, 331961, 426807, 663922, 853614, 995883, 1991766, 2987649, 3339493, 5975298, 6678986, 10018479, 20036958, 23376451, 30055437, 46752902, 60110874, 70129353, 140258706, 156956171, 210388059, 313912342, 420776118, 470868513, 941737026, 1098693197, 1412605539, 2197386394, 2825211078, 3296079591, 3369548437, 6592159182, 6739096874, 9888238773, 10108645311, 19776477546, 20217290622, 23586839059, 30325935933, 47173678118, 60651871866, 70760517177, 141521034354, 158368776539, 212281551531, 316737553078, 424563103062, 475106329617, 950212659234, 1108581435773, 1425318988851, 2217162871546, 2850637977702, 3325744307319, 6651488614638, 9977232921957, 19954465843914]

約数ペア:

[(1, 19954465843914), (2, 9977232921957), (3, 6651488614638), (6, 3325744307319), (7, 2850637977702), (9, 2217162871546), (14, 1425318988851), (18, 1108581435773), (21, 950212659234), (42, 475106329617), (47, 424563103062), (63, 316737553078), (94, 212281551531), (126, 158368776539), (141, 141521034354), (282, 70760517177), (329, 60651871866), (423, 47173678118), (658, 30325935933), (846, 23586839059), (987, 20217290622), (1009, 19776477546), (1974, 10108645311), (2018, 9888238773), (2961, 6739096874), (3027, 6592159182), (5922, 3369548437), (6054, 3296079591), (7063, 2825211078), (9081, 2197386394), (14126, 1412605539), (18162, 1098693197), (21189, 941737026), (42378, 470868513), (47423, 420776118), (63567, 313912342), (94846, 210388059), (127134, 156956171), (142269, 140258706), (284538, 70129353), (331961, 60110874), (426807, 46752902), (663922, 30055437), (853614, 23376451), (995883, 20036958), (1991766, 10018479), (2987649, 6678986), (3339493, 5975298)]