21240551952

素因数分解:

$2^4\times 3^2\times {\mathrm{929}}^1\times {\mathrm{158777}}^1$

素因数の和:159720

約数の個数: 60

約数和(自身を含む): 59508406620

約数和(自身を除く): 38267854668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 929, 1858, 2787, 3716, 5574, 7432, 8361, 11148, 14864, 16722, 22296, 33444, 44592, 66888, 133776, 158777, 317554, 476331, 635108, 952662, 1270216, 1428993, 1905324, 2540432, 2857986, 3810648, 5715972, 7621296, 11431944, 22863888, 147503833, 295007666, 442511499, 590015332, 885022998, 1180030664, 1327534497, 1770045996, 2360061328, 2655068994, 3540091992, 5310137988, 7080183984, 10620275976, 21240551952]

約数ペア:

[(1, 21240551952), (2, 10620275976), (3, 7080183984), (4, 5310137988), (6, 3540091992), (8, 2655068994), (9, 2360061328), (12, 1770045996), (16, 1327534497), (18, 1180030664), (24, 885022998), (36, 590015332), (48, 442511499), (72, 295007666), (144, 147503833), (929, 22863888), (1858, 11431944), (2787, 7621296), (3716, 5715972), (5574, 3810648), (7432, 2857986), (8361, 2540432), (11148, 1905324), (14864, 1428993), (16722, 1270216), (22296, 952662), (33444, 635108), (44592, 476331), (66888, 317554), (133776, 158777)]