40638708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 114843456

約数和(自身を除く): 74204748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2503, 2706, 4059, 5006, 5412, 7509, 8118, 10012, 15018, 16236, 22527, 27533, 30036, 45054, 55066, 82599, 90108, 102623, 110132, 165198, 205246, 247797, 307869, 330396, 410492, 495594, 615738, 923607, 991188, 1128853, 1231476, 1847214, 2257706, 3386559, 3694428, 4515412, 6773118, 10159677, 13546236, 20319354, 40638708]

約数ペア:

[(1, 40638708), (2, 20319354), (3, 13546236), (4, 10159677), (6, 6773118), (9, 4515412), (11, 3694428), (12, 3386559), (18, 2257706), (22, 1847214), (33, 1231476), (36, 1128853), (41, 991188), (44, 923607), (66, 615738), (82, 495594), (99, 410492), (123, 330396), (132, 307869), (164, 247797), (198, 205246), (246, 165198), (369, 110132), (396, 102623), (451, 90108), (492, 82599), (738, 55066), (902, 45054), (1353, 30036), (1476, 27533), (1804, 22527), (2503, 16236), (2706, 15018), (4059, 10012), (5006, 8118), (5412, 7509)]