18146667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 31947264

約数和(自身を除く): 13800597

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4621, 13863, 32347, 50831, 78557, 97041, 152493, 235671, 355817, 549899, 864127, 1067451, 1649697, 2592381, 6048889, 18146667]

約数ペア:

[(1, 18146667), (3, 6048889), (7, 2592381), (11, 1649697), (17, 1067451), (21, 864127), (33, 549899), (51, 355817), (77, 235671), (119, 152493), (187, 97041), (231, 78557), (357, 50831), (561, 32347), (1309, 13863), (3927, 4621)]