16443522

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 39510900

約数和(自身を除く): 23067378

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 109, 153, 174, 218, 261, 289, 306, 327, 493, 522, 578, 654, 867, 981, 986, 1479, 1734, 1853, 1962, 2601, 2958, 3161, 3706, 4437, 5202, 5559, 6322, 8381, 8874, 9483, 11118, 16677, 16762, 18966, 25143, 28449, 31501, 33354, 50286, 53737, 56898, 63002, 75429, 94503, 107474, 150858, 161211, 189006, 283509, 322422, 483633, 567018, 913529, 967266, 1827058, 2740587, 5481174, 8221761, 16443522]

約数ペア:

[(1, 16443522), (2, 8221761), (3, 5481174), (6, 2740587), (9, 1827058), (17, 967266), (18, 913529), (29, 567018), (34, 483633), (51, 322422), (58, 283509), (87, 189006), (102, 161211), (109, 150858), (153, 107474), (174, 94503), (218, 75429), (261, 63002), (289, 56898), (306, 53737), (327, 50286), (493, 33354), (522, 31501), (578, 28449), (654, 25143), (867, 18966), (981, 16762), (986, 16677), (1479, 11118), (1734, 9483), (1853, 8874), (1962, 8381), (2601, 6322), (2958, 5559), (3161, 5202), (3706, 4437)]