40037922

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 94665600

約数和(自身を除く): 54627678

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 691, 783, 999, 1073, 1382, 1566, 1998, 2073, 2146, 3219, 4146, 6219, 6438, 9657, 12438, 18657, 19314, 20039, 25567, 28971, 37314, 40078, 51134, 57942, 60117, 76701, 120234, 153402, 180351, 230103, 360702, 460206, 541053, 690309, 741443, 1082106, 1380618, 1482886, 2224329, 4448658, 6672987, 13345974, 20018961, 40037922]

約数ペア:

[(1, 40037922), (2, 20018961), (3, 13345974), (6, 6672987), (9, 4448658), (18, 2224329), (27, 1482886), (29, 1380618), (37, 1082106), (54, 741443), (58, 690309), (74, 541053), (87, 460206), (111, 360702), (174, 230103), (222, 180351), (261, 153402), (333, 120234), (522, 76701), (666, 60117), (691, 57942), (783, 51134), (999, 40078), (1073, 37314), (1382, 28971), (1566, 25567), (1998, 20039), (2073, 19314), (2146, 18657), (3219, 12438), (4146, 9657), (6219, 6438)]