26762013

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{8237}}^1$

素因数の和:8281

約数の個数: 18

約数和(自身を含む): 40802814

約数和(自身を除く): 14040801

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 8237, 24711, 74133, 156503, 469509, 1408527, 2973557, 8920671, 26762013]

約数ペア:

[(1, 26762013), (3, 8920671), (9, 2973557), (19, 1408527), (57, 469509), (171, 156503), (361, 74133), (1083, 24711), (3249, 8237)]