28731822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{684091}}^1$

素因数の和:684103

約数の個数: 16

約数和(自身を含む): 65672832

約数和(自身を除く): 36941010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 684091, 1368182, 2052273, 4104546, 4788637, 9577274, 14365911, 28731822]

約数ペア:

[(1, 28731822), (2, 14365911), (3, 9577274), (6, 4788637), (7, 4104546), (14, 2052273), (21, 1368182), (42, 684091)]