2018040475148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4217}}^1\times {\mathrm{33353}}^1$

素因数の和:37802

約数の個数: 48

約数和(自身を含む): 3758035738464

約数和(自身を除く): 1739995263316

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 4217, 7174, 8434, 14348, 16868, 33353, 66706, 71689, 133412, 143378, 286756, 567001, 889787, 1134002, 1779574, 2268004, 3559148, 7037483, 14074966, 15126379, 28149932, 30252758, 60505516, 119637211, 140649601, 239274422, 281299202, 478548844, 562598404, 2391043217, 4782086434, 9564172868, 29677065811, 59354131622, 118708263244, 504510118787, 1009020237574, 2018040475148]

約数ペア:

[(1, 2018040475148), (2, 1009020237574), (4, 504510118787), (17, 118708263244), (34, 59354131622), (68, 29677065811), (211, 9564172868), (422, 4782086434), (844, 2391043217), (3587, 562598404), (4217, 478548844), (7174, 281299202), (8434, 239274422), (14348, 140649601), (16868, 119637211), (33353, 60505516), (66706, 30252758), (71689, 28149932), (133412, 15126379), (143378, 14074966), (286756, 7037483), (567001, 3559148), (889787, 2268004), (1134002, 1779574)]