2720565558

素因数分解:

$2^1\times 3^2\times {\mathrm{3527}}^1\times {\mathrm{42853}}^1$

素因数の和:46388

約数の個数: 24

約数和(自身を含む): 5896367568

約数和(自身を除く): 3175802010

約数列:

[1, 2, 3, 6, 9, 18, 3527, 7054, 10581, 21162, 31743, 42853, 63486, 85706, 128559, 257118, 385677, 771354, 151142531, 302285062, 453427593, 906855186, 1360282779, 2720565558]

約数ペア:

[(1, 2720565558), (2, 1360282779), (3, 906855186), (6, 453427593), (9, 302285062), (18, 151142531), (3527, 771354), (7054, 385677), (10581, 257118), (21162, 128559), (31743, 85706), (42853, 63486)]