51477678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{408553}}^1$

素因数の和:408568

約数の個数: 24

約数和(自身を含む): 127468848

約数和(自身を除く): 75991170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 408553, 817106, 1225659, 2451318, 2859871, 3676977, 5719742, 7353954, 8579613, 17159226, 25738839, 51477678]

約数ペア:

[(1, 51477678), (2, 25738839), (3, 17159226), (6, 8579613), (7, 7353954), (9, 5719742), (14, 3676977), (18, 2859871), (21, 2451318), (42, 1225659), (63, 817106), (126, 408553)]