18860226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40823}}^1$

素因数の和:40846

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 28169022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40823, 81646, 122469, 244938, 285761, 449053, 571522, 857283, 898106, 1347159, 1714566, 2694318, 3143371, 6286742, 9430113, 18860226]

約数ペア:

[(1, 18860226), (2, 9430113), (3, 6286742), (6, 3143371), (7, 2694318), (11, 1714566), (14, 1347159), (21, 898106), (22, 857283), (33, 571522), (42, 449053), (66, 285761), (77, 244938), (154, 122469), (231, 81646), (462, 40823)]