26998884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 50052636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2351, 2871, 3828, 4702, 5742, 7053, 9404, 11484, 14106, 21159, 25861, 28212, 42318, 51722, 68179, 77583, 84636, 103444, 136358, 155166, 204537, 232749, 272716, 310332, 409074, 465498, 613611, 749969, 818148, 930996, 1227222, 1499938, 2249907, 2454444, 2999876, 4499814, 6749721, 8999628, 13499442, 26998884]

約数ペア:

[(1, 26998884), (2, 13499442), (3, 8999628), (4, 6749721), (6, 4499814), (9, 2999876), (11, 2454444), (12, 2249907), (18, 1499938), (22, 1227222), (29, 930996), (33, 818148), (36, 749969), (44, 613611), (58, 465498), (66, 409074), (87, 310332), (99, 272716), (116, 232749), (132, 204537), (174, 155166), (198, 136358), (261, 103444), (319, 84636), (348, 77583), (396, 68179), (522, 51722), (638, 42318), (957, 28212), (1044, 25861), (1276, 21159), (1914, 14106), (2351, 11484), (2871, 9404), (3828, 7053), (4702, 5742)]