21866634

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22921}}^1$

素因数の和:22982

約数の個数: 24

約数和(自身を含む): 48273732

約数和(自身を除く): 26407098

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22921, 45842, 68763, 137526, 206289, 412578, 1214813, 2429626, 3644439, 7288878, 10933317, 21866634]

約数ペア:

[(1, 21866634), (2, 10933317), (3, 7288878), (6, 3644439), (9, 2429626), (18, 1214813), (53, 412578), (106, 206289), (159, 137526), (318, 68763), (477, 45842), (954, 22921)]