12195954

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 27492480

約数和(自身を除く): 15296526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3181, 3834, 6362, 9543, 19086, 28629, 57258, 85887, 171774, 225851, 451702, 677553, 1355106, 2032659, 4065318, 6097977, 12195954]

約数ペア:

[(1, 12195954), (2, 6097977), (3, 4065318), (6, 2032659), (9, 1355106), (18, 677553), (27, 451702), (54, 225851), (71, 171774), (142, 85887), (213, 57258), (426, 28629), (639, 19086), (1278, 9543), (1917, 6362), (3181, 3834)]