21463044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{105211}}^1$

素因数の和:105235

約数の個数: 24

約数和(自身を含む): 53026848

約数和(自身を除く): 31563804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 105211, 210422, 315633, 420844, 631266, 1262532, 1788587, 3577174, 5365761, 7154348, 10731522, 21463044]

約数ペア:

[(1, 21463044), (2, 10731522), (3, 7154348), (4, 5365761), (6, 3577174), (12, 1788587), (17, 1262532), (34, 631266), (51, 420844), (68, 315633), (102, 210422), (204, 105211)]