186021921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{13619}}^1$

素因数の和:13808

約数の個数: 16

約数和(自身を含む): 258235200

約数和(自身を除く): 72213279

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13619, 13659, 40857, 394951, 1184853, 2138183, 6414549, 62007307, 186021921]

約数ペア:

[(1, 186021921), (3, 62007307), (29, 6414549), (87, 2138183), (157, 1184853), (471, 394951), (4553, 40857), (13619, 13659)]