6946863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 5909457

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 61, 77, 87, 119, 183, 187, 203, 231, 319, 357, 427, 493, 561, 609, 671, 957, 1037, 1281, 1309, 1479, 1769, 2013, 2233, 3111, 3451, 3927, 4697, 5307, 5423, 6699, 7259, 10353, 11407, 12383, 14091, 16269, 19459, 21777, 30073, 34221, 37149, 37961, 58377, 79849, 90219, 113883, 136213, 210511, 239547, 330803, 408639, 631533, 992409, 2315621, 6946863]

約数ペア:

[(1, 6946863), (3, 2315621), (7, 992409), (11, 631533), (17, 408639), (21, 330803), (29, 239547), (33, 210511), (51, 136213), (61, 113883), (77, 90219), (87, 79849), (119, 58377), (183, 37961), (187, 37149), (203, 34221), (231, 30073), (319, 21777), (357, 19459), (427, 16269), (493, 14091), (561, 12383), (609, 11407), (671, 10353), (957, 7259), (1037, 6699), (1281, 5423), (1309, 5307), (1479, 4697), (1769, 3927), (2013, 3451), (2233, 3111)]