2018132487

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{96779}}^1$

素因数の和:97123

約数の個数: 24

約数和(自身を含む): 3341619840

約数和(自身を除く): 1323487353

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 6951, 20853, 96779, 290337, 677453, 871011, 2032359, 6097077, 32033849, 96101547, 224236943, 288304641, 672710829, 2018132487]

約数ペア:

[(1, 2018132487), (3, 672710829), (7, 288304641), (9, 224236943), (21, 96101547), (63, 32033849), (331, 6097077), (993, 2032359), (2317, 871011), (2979, 677453), (6951, 290337), (20853, 96779)]