18057974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12251}}^1$

素因数の和:12331

約数の個数: 16

約数和(自身を含む): 29992896

約数和(自身を除く): 11934922

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12251, 24502, 134761, 269522, 820817, 1641634, 9028987, 18057974]

約数ペア:

[(1, 18057974), (2, 9028987), (11, 1641634), (22, 820817), (67, 269522), (134, 134761), (737, 24502), (1474, 12251)]