4539996

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 11898880

約数和(自身を除く): 7358884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 331, 381, 508, 662, 762, 993, 1143, 1324, 1524, 1986, 2286, 2979, 3429, 3972, 4572, 5958, 6858, 8937, 11916, 13716, 17874, 35748, 42037, 84074, 126111, 168148, 252222, 378333, 504444, 756666, 1134999, 1513332, 2269998, 4539996]

約数ペア:

[(1, 4539996), (2, 2269998), (3, 1513332), (4, 1134999), (6, 756666), (9, 504444), (12, 378333), (18, 252222), (27, 168148), (36, 126111), (54, 84074), (108, 42037), (127, 35748), (254, 17874), (331, 13716), (381, 11916), (508, 8937), (662, 6858), (762, 5958), (993, 4572), (1143, 3972), (1324, 3429), (1524, 2979), (1986, 2286)]