2051244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:516

約数の個数: 60

約数和(自身を含む): 5786704

約数和(自身を除く): 3735460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 487, 702, 974, 1053, 1404, 1461, 1948, 2106, 2922, 4212, 4383, 5844, 6331, 8766, 12662, 13149, 17532, 18993, 25324, 26298, 37986, 39447, 52596, 56979, 75972, 78894, 113958, 157788, 170937, 227916, 341874, 512811, 683748, 1025622, 2051244]

約数ペア:

[(1, 2051244), (2, 1025622), (3, 683748), (4, 512811), (6, 341874), (9, 227916), (12, 170937), (13, 157788), (18, 113958), (26, 78894), (27, 75972), (36, 56979), (39, 52596), (52, 39447), (54, 37986), (78, 26298), (81, 25324), (108, 18993), (117, 17532), (156, 13149), (162, 12662), (234, 8766), (324, 6331), (351, 5844), (468, 4383), (487, 4212), (702, 2922), (974, 2106), (1053, 1948), (1404, 1461)]