12219318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{35729}}^1$

素因数の和:35756

約数の個数: 24

約数和(自身を含む): 27869400

約数和(自身を除く): 15650082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 35729, 71458, 107187, 214374, 321561, 643122, 678851, 1357702, 2036553, 4073106, 6109659, 12219318]

約数ペア:

[(1, 12219318), (2, 6109659), (3, 4073106), (6, 2036553), (9, 1357702), (18, 678851), (19, 643122), (38, 321561), (57, 214374), (114, 107187), (171, 71458), (342, 35729)]