1809880272

素因数分解:

$2^4\times 3^2\times {\mathrm{12568613}}^1$

素因数の和:12568627

約数の個数: 30

約数和(自身を含む): 5065151442

約数和(自身を除く): 3255271170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 12568613, 25137226, 37705839, 50274452, 75411678, 100548904, 113117517, 150823356, 201097808, 226235034, 301646712, 452470068, 603293424, 904940136, 1809880272]

約数ペア:

[(1, 1809880272), (2, 904940136), (3, 603293424), (4, 452470068), (6, 301646712), (8, 226235034), (9, 201097808), (12, 150823356), (16, 113117517), (18, 100548904), (24, 75411678), (36, 50274452), (48, 37705839), (72, 25137226), (144, 12568613)]