40025934

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 104186880

約数和(自身を除く): 64160946

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 37, 39, 46, 54, 67, 69, 74, 78, 111, 117, 134, 138, 201, 207, 222, 234, 299, 333, 351, 402, 414, 481, 598, 603, 621, 666, 702, 851, 871, 897, 962, 999, 1206, 1242, 1443, 1541, 1702, 1742, 1794, 1809, 1998, 2479, 2553, 2613, 2691, 2886, 3082, 3618, 4329, 4623, 4958, 5106, 5226, 5382, 7437, 7659, 7839, 8073, 8658, 9246, 11063, 12987, 13869, 14874, 15318, 15678, 16146, 20033, 22126, 22311, 22977, 23517, 25974, 27738, 32227, 33189, 40066, 41607, 44622, 45954, 47034, 57017, 60099, 64454, 66378, 66933, 83214, 96681, 99567, 114034, 120198, 133866, 171051, 180297, 193362, 199134, 290043, 298701, 342102, 360594, 513153, 540891, 580086, 597402, 741221, 870129, 1026306, 1081782, 1482442, 1539459, 1740258, 2223663, 3078918, 4447326, 6670989, 13341978, 20012967, 40025934]

約数ペア:

[(1, 40025934), (2, 20012967), (3, 13341978), (6, 6670989), (9, 4447326), (13, 3078918), (18, 2223663), (23, 1740258), (26, 1539459), (27, 1482442), (37, 1081782), (39, 1026306), (46, 870129), (54, 741221), (67, 597402), (69, 580086), (74, 540891), (78, 513153), (111, 360594), (117, 342102), (134, 298701), (138, 290043), (201, 199134), (207, 193362), (222, 180297), (234, 171051), (299, 133866), (333, 120198), (351, 114034), (402, 99567), (414, 96681), (481, 83214), (598, 66933), (603, 66378), (621, 64454), (666, 60099), (702, 57017), (851, 47034), (871, 45954), (897, 44622), (962, 41607), (999, 40066), (1206, 33189), (1242, 32227), (1443, 27738), (1541, 25974), (1702, 23517), (1742, 22977), (1794, 22311), (1809, 22126), (1998, 20033), (2479, 16146), (2553, 15678), (2613, 15318), (2691, 14874), (2886, 13869), (3082, 12987), (3618, 11063), (4329, 9246), (4623, 8658), (4958, 8073), (5106, 7839), (5226, 7659), (5382, 7437)]