680149218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{16194029}}^1$

素因数の和:16194041

約数の個数: 16

約数和(自身を含む): 1554626880

約数和(自身を除く): 874477662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 16194029, 32388058, 48582087, 97164174, 113358203, 226716406, 340074609, 680149218]

約数ペア:

[(1, 680149218), (2, 340074609), (3, 226716406), (6, 113358203), (7, 97164174), (14, 48582087), (21, 32388058), (42, 16194029)]