18304638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 42389760

約数和(自身を除く): 24085122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 1327, 2299, 2654, 3981, 4598, 6897, 7962, 13794, 14597, 25213, 29194, 43791, 50426, 75639, 87582, 151278, 160567, 277343, 321134, 481701, 554686, 832029, 963402, 1664058, 3050773, 6101546, 9152319, 18304638]

約数ペア:

[(1, 18304638), (2, 9152319), (3, 6101546), (6, 3050773), (11, 1664058), (19, 963402), (22, 832029), (33, 554686), (38, 481701), (57, 321134), (66, 277343), (114, 160567), (121, 151278), (209, 87582), (242, 75639), (363, 50426), (418, 43791), (627, 29194), (726, 25213), (1254, 14597), (1327, 13794), (2299, 7962), (2654, 6897), (3981, 4598)]