9870299718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 20789637120

約数和(自身を除く): 10919337402

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 523, 839, 978, 1046, 1569, 1678, 2517, 3138, 3749, 5034, 7498, 11247, 12029, 19297, 22494, 24058, 36087, 38594, 57891, 72174, 85249, 115782, 136757, 170498, 255747, 273514, 410271, 438797, 511494, 820542, 877594, 1316391, 1960727, 2632782, 3145411, 3921454, 5882181, 6290822, 9436233, 10092331, 11764362, 18872466, 20184662, 30276993, 60553986, 71523911, 143047822, 214571733, 429143466, 1645049953, 3290099906, 4935149859, 9870299718]

約数ペア:

[(1, 9870299718), (2, 4935149859), (3, 3290099906), (6, 1645049953), (23, 429143466), (46, 214571733), (69, 143047822), (138, 71523911), (163, 60553986), (326, 30276993), (489, 20184662), (523, 18872466), (839, 11764362), (978, 10092331), (1046, 9436233), (1569, 6290822), (1678, 5882181), (2517, 3921454), (3138, 3145411), (3749, 2632782), (5034, 1960727), (7498, 1316391), (11247, 877594), (12029, 820542), (19297, 511494), (22494, 438797), (24058, 410271), (36087, 273514), (38594, 255747), (57891, 170498), (72174, 136757), (85249, 115782)]