12404556

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 32350080

約数和(自身を除く): 19945524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 347, 662, 694, 993, 1041, 1324, 1388, 1986, 2082, 2979, 3123, 3972, 4164, 5958, 6246, 8937, 9369, 11916, 12492, 17874, 18738, 35748, 37476, 114857, 229714, 344571, 459428, 689142, 1033713, 1378284, 2067426, 3101139, 4134852, 6202278, 12404556]

約数ペア:

[(1, 12404556), (2, 6202278), (3, 4134852), (4, 3101139), (6, 2067426), (9, 1378284), (12, 1033713), (18, 689142), (27, 459428), (36, 344571), (54, 229714), (108, 114857), (331, 37476), (347, 35748), (662, 18738), (694, 17874), (993, 12492), (1041, 11916), (1324, 9369), (1388, 8937), (1986, 6246), (2082, 5958), (2979, 4164), (3123, 3972)]