2018056845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{26731}}^1$

素因数の和:27465

約数の個数: 32

約数和(自身を含む): 3695431680

約数和(自身を除く): 1677374835

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 719, 2157, 3595, 5033, 10785, 15099, 25165, 26731, 75495, 80193, 133655, 187117, 400965, 561351, 935585, 2806755, 19219589, 57658767, 96097945, 134537123, 288293835, 403611369, 672685615, 2018056845]

約数ペア:

[(1, 2018056845), (3, 672685615), (5, 403611369), (7, 288293835), (15, 134537123), (21, 96097945), (35, 57658767), (105, 19219589), (719, 2806755), (2157, 935585), (3595, 561351), (5033, 400965), (10785, 187117), (15099, 133655), (25165, 80193), (26731, 75495)]