40486842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 99901620

約数和(自身を除く): 59414778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 641, 726, 957, 1089, 1282, 1914, 1923, 2178, 2871, 3509, 3846, 5742, 5769, 7018, 7051, 10527, 11538, 14102, 18589, 21054, 21153, 31581, 37178, 42306, 55767, 63162, 63459, 77561, 111534, 126918, 155122, 167301, 204479, 232683, 334602, 408958, 465366, 613437, 698049, 1226874, 1396098, 1840311, 2249269, 3680622, 4498538, 6747807, 13495614, 20243421, 40486842]

約数ペア:

[(1, 40486842), (2, 20243421), (3, 13495614), (6, 6747807), (9, 4498538), (11, 3680622), (18, 2249269), (22, 1840311), (29, 1396098), (33, 1226874), (58, 698049), (66, 613437), (87, 465366), (99, 408958), (121, 334602), (174, 232683), (198, 204479), (242, 167301), (261, 155122), (319, 126918), (363, 111534), (522, 77561), (638, 63459), (641, 63162), (726, 55767), (957, 42306), (1089, 37178), (1282, 31581), (1914, 21153), (1923, 21054), (2178, 18589), (2871, 14102), (3509, 11538), (3846, 10527), (5742, 7051), (5769, 7018)]