31888206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{253081}}^1$

素因数の和:253096

約数の個数: 24

約数和(自身を含む): 78961584

約数和(自身を除く): 47073378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 253081, 506162, 759243, 1518486, 1771567, 2277729, 3543134, 4555458, 5314701, 10629402, 15944103, 31888206]

約数ペア:

[(1, 31888206), (2, 15944103), (3, 10629402), (6, 5314701), (7, 4555458), (9, 3543134), (14, 2277729), (18, 1771567), (21, 1518486), (42, 759243), (63, 506162), (126, 253081)]