21496098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{275591}}^1$

素因数の和:275609

約数の個数: 16

約数和(自身を含む): 46299456

約数和(自身を除く): 24803358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 275591, 551182, 826773, 1653546, 3582683, 7165366, 10748049, 21496098]

約数ペア:

[(1, 21496098), (2, 10748049), (3, 7165366), (6, 3582683), (13, 1653546), (26, 826773), (39, 551182), (78, 275591)]