2018670069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{2207}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 2967552000

約数和(自身を除く): 948881931

約数列:

[1, 3, 13, 39, 47, 141, 499, 611, 1497, 1833, 2207, 6487, 6621, 19461, 23453, 28691, 70359, 86073, 103729, 304889, 311187, 914667, 1101293, 1348477, 3303879, 4045431, 14316809, 42950427, 51760771, 155282313, 672890023, 2018670069]

約数ペア:

[(1, 2018670069), (3, 672890023), (13, 155282313), (39, 51760771), (47, 42950427), (141, 14316809), (499, 4045431), (611, 3303879), (1497, 1348477), (1833, 1101293), (2207, 914667), (6487, 311187), (6621, 304889), (19461, 103729), (23453, 86073), (28691, 70359)]