18160226

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2137}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 31197696

約数和(自身を除く): 13037470

約数列:

[1, 2, 7, 14, 607, 1214, 2137, 4249, 4274, 8498, 14959, 29918, 1297159, 2594318, 9080113, 18160226]

約数ペア:

[(1, 18160226), (2, 9080113), (7, 2594318), (14, 1297159), (607, 29918), (1214, 14959), (2137, 8498), (4249, 4274)]