2520849402

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{65719}}^1$

素因数の和:67858

約数の個数: 24

約数和(自身を含む): 5464486560

約数和(自身を除く): 2943637158

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 6393, 12786, 19179, 38358, 65719, 131438, 197157, 394314, 591471, 1182942, 140047189, 280094378, 420141567, 840283134, 1260424701, 2520849402]

約数ペア:

[(1, 2520849402), (2, 1260424701), (3, 840283134), (6, 420141567), (9, 280094378), (18, 140047189), (2131, 1182942), (4262, 591471), (6393, 394314), (12786, 197157), (19179, 131438), (38358, 65719)]