18053558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 11889226

約数列:

[1, 2, 17, 34, 37, 74, 113, 127, 226, 254, 629, 1258, 1921, 2159, 3842, 4181, 4318, 4699, 8362, 9398, 14351, 28702, 71077, 79883, 142154, 159766, 243967, 487934, 530987, 1061974, 9026779, 18053558]

約数ペア:

[(1, 18053558), (2, 9026779), (17, 1061974), (34, 530987), (37, 487934), (74, 243967), (113, 159766), (127, 142154), (226, 79883), (254, 71077), (629, 28702), (1258, 14351), (1921, 9398), (2159, 8362), (3842, 4699), (4181, 4318)]