31751244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41999}}^1$

素因数の和:42019

約数の個数: 48

約数和(自身を含む): 94080000

約数和(自身を除く): 62328756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 41999, 83998, 125997, 167996, 251994, 293993, 377991, 503988, 587986, 755982, 881979, 1133973, 1175972, 1511964, 1763958, 2267946, 2645937, 3527916, 4535892, 5291874, 7937811, 10583748, 15875622, 31751244]

約数ペア:

[(1, 31751244), (2, 15875622), (3, 10583748), (4, 7937811), (6, 5291874), (7, 4535892), (9, 3527916), (12, 2645937), (14, 2267946), (18, 1763958), (21, 1511964), (27, 1175972), (28, 1133973), (36, 881979), (42, 755982), (54, 587986), (63, 503988), (84, 377991), (108, 293993), (126, 251994), (189, 167996), (252, 125997), (378, 83998), (756, 41999)]