81867174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{470501}}^1$

素因数の和:470535

約数の個数: 16

約数和(自身を含む): 169380720

約数和(自身を除く): 87513546

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 470501, 941002, 1411503, 2823006, 13644529, 27289058, 40933587, 81867174]

約数ペア:

[(1, 81867174), (2, 40933587), (3, 27289058), (6, 13644529), (29, 2823006), (58, 1411503), (87, 941002), (174, 470501)]