2018042079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{77471}}^1$

素因数の和:77950

約数の個数: 16

約数和(自身を含む): 2838574080

約数和(自身を除く): 820532001

約数列:

[1, 3, 19, 57, 457, 1371, 8683, 26049, 77471, 232413, 1471949, 4415847, 35404247, 106212741, 672680693, 2018042079]

約数ペア:

[(1, 2018042079), (3, 672680693), (19, 106212741), (57, 35404247), (457, 4415847), (1371, 1471949), (8683, 232413), (26049, 77471)]