27039684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{321901}}^1$

素因数の和:321915

約数の個数: 24

約数和(自身を含む): 72106048

約数和(自身を除く): 45066364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 321901, 643802, 965703, 1287604, 1931406, 2253307, 3862812, 4506614, 6759921, 9013228, 13519842, 27039684]

約数ペア:

[(1, 27039684), (2, 13519842), (3, 9013228), (4, 6759921), (6, 4506614), (7, 3862812), (12, 2253307), (14, 1931406), (21, 1287604), (28, 965703), (42, 643802), (84, 321901)]