80953308

素因数分解:

$2^2\times 3^2\times {\mathrm{2248703}}^1$

素因数の和:2248713

約数の個数: 18

約数和(自身を含む): 204632064

約数和(自身を除く): 123678756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248703, 4497406, 6746109, 8994812, 13492218, 20238327, 26984436, 40476654, 80953308]

約数ペア:

[(1, 80953308), (2, 40476654), (3, 26984436), (4, 20238327), (6, 13492218), (9, 8994812), (12, 6746109), (18, 4497406), (36, 2248703)]