243684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{967}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 704704

約数和(自身を除く): 461020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 967, 1934, 2901, 3868, 5802, 6769, 8703, 11604, 13538, 17406, 20307, 27076, 34812, 40614, 60921, 81228, 121842, 243684]

約数ペア:

[(1, 243684), (2, 121842), (3, 81228), (4, 60921), (6, 40614), (7, 34812), (9, 27076), (12, 20307), (14, 17406), (18, 13538), (21, 11604), (28, 8703), (36, 6769), (42, 5802), (63, 3868), (84, 2901), (126, 1934), (252, 967)]