66823926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{856717}}^1$

素因数の和:856735

約数の個数: 16

約数和(自身を含む): 143928624

約数和(自身を除く): 77104698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 856717, 1713434, 2570151, 5140302, 11137321, 22274642, 33411963, 66823926]

約数ペア:

[(1, 66823926), (2, 33411963), (3, 22274642), (6, 11137321), (13, 5140302), (26, 2570151), (39, 1713434), (78, 856717)]