40790574

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 101249280

約数和(自身を除く): 60458706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 774, 946, 1161, 1419, 1597, 2322, 2838, 3194, 4257, 4791, 8514, 9582, 12771, 14373, 17567, 25542, 28746, 35134, 43119, 52701, 68671, 86238, 105402, 137342, 158103, 206013, 316206, 412026, 474309, 618039, 755381, 948618, 1236078, 1510762, 1854117, 2266143, 3708234, 4532286, 6798429, 13596858, 20395287, 40790574]

約数ペア:

[(1, 40790574), (2, 20395287), (3, 13596858), (6, 6798429), (9, 4532286), (11, 3708234), (18, 2266143), (22, 1854117), (27, 1510762), (33, 1236078), (43, 948618), (54, 755381), (66, 618039), (86, 474309), (99, 412026), (129, 316206), (198, 206013), (258, 158103), (297, 137342), (387, 105402), (473, 86238), (594, 68671), (774, 52701), (946, 43119), (1161, 35134), (1419, 28746), (1597, 25542), (2322, 17567), (2838, 14373), (3194, 12771), (4257, 9582), (4791, 8514)]