2016110349

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 3398522400

約数和(自身を除く): 1382412051

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 139, 171, 209, 363, 417, 627, 701, 1089, 1251, 1529, 1881, 2103, 2299, 2641, 4587, 6309, 6897, 7711, 7923, 13319, 13761, 16819, 20691, 23133, 23769, 29051, 39957, 50457, 69399, 84821, 87153, 97439, 119871, 146509, 151371, 254463, 261459, 292317, 319561, 439527, 763389, 876951, 958683, 1071829, 1318581, 1611599, 1851341, 2876049, 3215487, 4834797, 5554023, 9646461, 11790119, 14504391, 16662069, 20364751, 35370357, 61094253, 106111071, 183282759, 224012261, 672036783, 2016110349]

約数ペア:

[(1, 2016110349), (3, 672036783), (9, 224012261), (11, 183282759), (19, 106111071), (33, 61094253), (57, 35370357), (99, 20364751), (121, 16662069), (139, 14504391), (171, 11790119), (209, 9646461), (363, 5554023), (417, 4834797), (627, 3215487), (701, 2876049), (1089, 1851341), (1251, 1611599), (1529, 1318581), (1881, 1071829), (2103, 958683), (2299, 876951), (2641, 763389), (4587, 439527), (6309, 319561), (6897, 292317), (7711, 261459), (7923, 254463), (13319, 151371), (13761, 146509), (16819, 119871), (20691, 97439), (23133, 87153), (23769, 84821), (29051, 69399), (39957, 50457)]