1946007819

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{204563}}^1$

素因数の和:204727

約数の個数: 24

約数和(自身を含む): 3233747712

約数和(自身を除く): 1287739893

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 204563, 613689, 1431941, 1841067, 4295823, 12887469, 30889013, 92667039, 216223091, 278001117, 648669273, 1946007819]

約数ペア:

[(1, 1946007819), (3, 648669273), (7, 278001117), (9, 216223091), (21, 92667039), (63, 30889013), (151, 12887469), (453, 4295823), (1057, 1841067), (1359, 1431941), (3171, 613689), (9513, 204563)]