18480126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1753}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 42432768

約数和(自身を除く): 23952642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1753, 1757, 3506, 3514, 5259, 5271, 10518, 10542, 12271, 24542, 36813, 73626, 440003, 880006, 1320009, 2640018, 3080021, 6160042, 9240063, 18480126]

約数ペア:

[(1, 18480126), (2, 9240063), (3, 6160042), (6, 3080021), (7, 2640018), (14, 1320009), (21, 880006), (42, 440003), (251, 73626), (502, 36813), (753, 24542), (1506, 12271), (1753, 10542), (1757, 10518), (3506, 5271), (3514, 5259)]