16813458

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6269}}^1$

素因数の和:6426

約数の個数: 24

約数和(自身を含む): 36679500

約数和(自身を除く): 19866042

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6269, 12538, 18807, 37614, 56421, 112842, 934081, 1868162, 2802243, 5604486, 8406729, 16813458]

約数ペア:

[(1, 16813458), (2, 8406729), (3, 5604486), (6, 2802243), (9, 1868162), (18, 934081), (149, 112842), (298, 56421), (447, 37614), (894, 18807), (1341, 12538), (2682, 6269)]