27940572

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 81849600

約数和(自身を除く): 53909028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 132, 174, 198, 261, 297, 319, 348, 396, 522, 594, 638, 783, 811, 957, 1044, 1188, 1276, 1566, 1622, 1914, 2433, 2871, 3132, 3244, 3828, 4866, 5742, 7299, 8613, 8921, 9732, 11484, 14598, 17226, 17842, 21897, 23519, 26763, 29196, 34452, 35684, 43794, 47038, 53526, 70557, 80289, 87588, 94076, 107052, 141114, 160578, 211671, 240867, 258709, 282228, 321156, 423342, 481734, 517418, 635013, 776127, 846684, 963468, 1034836, 1270026, 1552254, 2328381, 2540052, 3104508, 4656762, 6985143, 9313524, 13970286, 27940572]

約数ペア:

[(1, 27940572), (2, 13970286), (3, 9313524), (4, 6985143), (6, 4656762), (9, 3104508), (11, 2540052), (12, 2328381), (18, 1552254), (22, 1270026), (27, 1034836), (29, 963468), (33, 846684), (36, 776127), (44, 635013), (54, 517418), (58, 481734), (66, 423342), (87, 321156), (99, 282228), (108, 258709), (116, 240867), (132, 211671), (174, 160578), (198, 141114), (261, 107052), (297, 94076), (319, 87588), (348, 80289), (396, 70557), (522, 53526), (594, 47038), (638, 43794), (783, 35684), (811, 34452), (957, 29196), (1044, 26763), (1188, 23519), (1276, 21897), (1566, 17842), (1622, 17226), (1914, 14598), (2433, 11484), (2871, 9732), (3132, 8921), (3244, 8613), (3828, 7299), (4866, 5742)]