40307526

素因数分解:

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

素因数の和:319916

約数の個数: 24

約数和(自身を含む): 99809424

約数和(自身を除く): 59501898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 319901, 639802, 959703, 1919406, 2239307, 2879109, 4478614, 5758218, 6717921, 13435842, 20153763, 40307526]

約数ペア:

[(1, 40307526), (2, 20153763), (3, 13435842), (6, 6717921), (7, 5758218), (9, 4478614), (14, 2879109), (18, 2239307), (21, 1919406), (42, 959703), (63, 639802), (126, 319901)]