18875184

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{853}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 48923952

約数和(自身を除く): 30048768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 853, 922, 1383, 1706, 1844, 2559, 2766, 3412, 3688, 5118, 5532, 6824, 7376, 10236, 11064, 13648, 20472, 22128, 40944, 393233, 786466, 1179699, 1572932, 2359398, 3145864, 4718796, 6291728, 9437592, 18875184]

約数ペア:

[(1, 18875184), (2, 9437592), (3, 6291728), (4, 4718796), (6, 3145864), (8, 2359398), (12, 1572932), (16, 1179699), (24, 786466), (48, 393233), (461, 40944), (853, 22128), (922, 20472), (1383, 13648), (1706, 11064), (1844, 10236), (2559, 7376), (2766, 6824), (3412, 5532), (3688, 5118)]