80556618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 170058240

約数和(自身を除く): 89501622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 487, 974, 1451, 1461, 2902, 2922, 4353, 8706, 9253, 18506, 27569, 27759, 55138, 55518, 82707, 165414, 706637, 1413274, 2119911, 4239822, 13426103, 26852206, 40278309, 80556618]

約数ペア:

[(1, 80556618), (2, 40278309), (3, 26852206), (6, 13426103), (19, 4239822), (38, 2119911), (57, 1413274), (114, 706637), (487, 165414), (974, 82707), (1451, 55518), (1461, 55138), (2902, 27759), (2922, 27569), (4353, 18506), (8706, 9253)]