2018391003

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{5821}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 2969918640

約数和(自身を除く): 951527637

約数列:

[1, 3, 9, 59, 177, 531, 653, 1959, 5821, 5877, 17463, 38527, 52389, 115581, 343439, 346743, 1030317, 3090951, 3801113, 11403339, 34210017, 224265667, 672797001, 2018391003]

約数ペア:

[(1, 2018391003), (3, 672797001), (9, 224265667), (59, 34210017), (177, 11403339), (531, 3801113), (653, 3090951), (1959, 1030317), (5821, 346743), (5877, 343439), (17463, 115581), (38527, 52389)]