2018338941

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{116539}}^1$

素因数の和:116816

約数の個数: 16

約数和(自身を含む): 2819335680

約数和(自身を除く): 800996739

約数列:

[1, 3, 23, 69, 251, 753, 5773, 17319, 116539, 349617, 2680397, 8041191, 29251289, 87753867, 672779647, 2018338941]

約数ペア:

[(1, 2018338941), (3, 672779647), (23, 87753867), (69, 29251289), (251, 8041191), (753, 2680397), (5773, 349617), (17319, 116539)]