26871684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{319901}}^1$

素因数の和:319915

約数の個数: 24

約数和(自身を含む): 71658048

約数和(自身を除く): 44786364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 319901, 639802, 959703, 1279604, 1919406, 2239307, 3838812, 4478614, 6717921, 8957228, 13435842, 26871684]

約数ペア:

[(1, 26871684), (2, 13435842), (3, 8957228), (4, 6717921), (6, 4478614), (7, 3838812), (12, 2239307), (14, 1919406), (21, 1279604), (28, 959703), (42, 639802), (84, 319901)]