18792036

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4789}}^1$

素因数の和:4908

約数の個数: 36

約数和(自身を含む): 47947900

約数和(自身を除く): 29155864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4789, 9578, 14367, 19156, 28734, 43101, 57468, 86202, 172404, 522001, 1044002, 1566003, 2088004, 3132006, 4698009, 6264012, 9396018, 18792036]

約数ペア:

[(1, 18792036), (2, 9396018), (3, 6264012), (4, 4698009), (6, 3132006), (9, 2088004), (12, 1566003), (18, 1044002), (36, 522001), (109, 172404), (218, 86202), (327, 57468), (436, 43101), (654, 28734), (981, 19156), (1308, 14367), (1962, 9578), (3924, 4789)]