229842

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^2$

素因数の和:234

約数の個数: 18

約数和(自身を含む): 502437

約数和(自身を除く): 272595

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 12769, 25538, 38307, 76614, 114921, 229842]

約数ペア:

[(1, 229842), (2, 114921), (3, 76614), (6, 38307), (9, 25538), (18, 12769), (113, 2034), (226, 1017), (339, 678)]