248471322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{18013}}^1$

素因数の和:18059

約数の個数: 48

約数和(自身を含む): 575006880

約数和(自身を除く): 326535558

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2299, 4598, 6897, 13794, 18013, 36026, 54039, 108078, 198143, 342247, 396286, 594429, 684494, 1026741, 1188858, 2053482, 2179573, 3764717, 4359146, 6538719, 7529434, 11294151, 13077438, 22588302, 41411887, 82823774, 124235661, 248471322]

約数ペア:

[(1, 248471322), (2, 124235661), (3, 82823774), (6, 41411887), (11, 22588302), (19, 13077438), (22, 11294151), (33, 7529434), (38, 6538719), (57, 4359146), (66, 3764717), (114, 2179573), (121, 2053482), (209, 1188858), (242, 1026741), (363, 684494), (418, 594429), (627, 396286), (726, 342247), (1254, 198143), (2299, 108078), (4598, 54039), (6897, 36026), (13794, 18013)]