2018575143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{908041}}^1$

素因数の和:908079

約数の個数: 24

約数和(自身を含む): 3305272880

約数和(自身を除く): 1286697737

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 908041, 2724123, 8172369, 11804533, 17252779, 35413599, 51758337, 106240797, 155275011, 224286127, 672858381, 2018575143]

約数ペア:

[(1, 2018575143), (3, 672858381), (9, 224286127), (13, 155275011), (19, 106240797), (39, 51758337), (57, 35413599), (117, 17252779), (171, 11804533), (247, 8172369), (741, 2724123), (2223, 908041)]