18630470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3779}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 18111130

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 3779, 4930, 7558, 18895, 37790, 64243, 109591, 128486, 219182, 321215, 547955, 642430, 1095910, 1863047, 3726094, 9315235, 18630470]

約数ペア:

[(1, 18630470), (2, 9315235), (5, 3726094), (10, 1863047), (17, 1095910), (29, 642430), (34, 547955), (58, 321215), (85, 219182), (145, 128486), (170, 109591), (290, 64243), (493, 37790), (986, 18895), (2465, 7558), (3779, 4930)]