18232643

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 22031184

約数和(自身を除く): 3798541

約数列:

[1, 11, 13, 67, 121, 143, 173, 737, 871, 1573, 1903, 2249, 8107, 9581, 11591, 20933, 24739, 105391, 127501, 150683, 272129, 1402511, 1657513, 18232643]

約数ペア:

[(1, 18232643), (11, 1657513), (13, 1402511), (67, 272129), (121, 150683), (143, 127501), (173, 105391), (737, 24739), (871, 20933), (1573, 11591), (1903, 9581), (2249, 8107)]