81562962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1045679}}^1$

素因数の和:1045697

約数の個数: 16

約数和(自身を含む): 175674240

約数和(自身を除く): 94111278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1045679, 2091358, 3137037, 6274074, 13593827, 27187654, 40781481, 81562962]

約数ペア:

[(1, 81562962), (2, 40781481), (3, 27187654), (6, 13593827), (13, 6274074), (26, 3137037), (39, 2091358), (78, 1045679)]