2018750436

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{11863}}^1$

素因数の和:12065

約数の個数: 72

約数和(自身を含む): 5311750080

約数和(自身を除く): 3292999644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 522, 652, 978, 1044, 1467, 1956, 2934, 4727, 5868, 9454, 11863, 14181, 18908, 23726, 28362, 35589, 42543, 47452, 56724, 71178, 85086, 106767, 142356, 170172, 213534, 344027, 427068, 688054, 1032081, 1376108, 1933669, 2064162, 3096243, 3867338, 4128324, 5801007, 6192486, 7734676, 11602014, 12384972, 17403021, 23204028, 34806042, 56076401, 69612084, 112152802, 168229203, 224305604, 336458406, 504687609, 672916812, 1009375218, 2018750436]

約数ペア:

[(1, 2018750436), (2, 1009375218), (3, 672916812), (4, 504687609), (6, 336458406), (9, 224305604), (12, 168229203), (18, 112152802), (29, 69612084), (36, 56076401), (58, 34806042), (87, 23204028), (116, 17403021), (163, 12384972), (174, 11602014), (261, 7734676), (326, 6192486), (348, 5801007), (489, 4128324), (522, 3867338), (652, 3096243), (978, 2064162), (1044, 1933669), (1467, 1376108), (1956, 1032081), (2934, 688054), (4727, 427068), (5868, 344027), (9454, 213534), (11863, 170172), (14181, 142356), (18908, 106767), (23726, 85086), (28362, 71178), (35589, 56724), (42543, 47452)]