2587800816

素因数分解:

$2^4\times 3^2\times {\mathrm{17970839}}^1$

素因数の和:17970853

約数の個数: 30

約数和(自身を含む): 7242248520

約数和(自身を除く): 4654447704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17970839, 35941678, 53912517, 71883356, 107825034, 143766712, 161737551, 215650068, 287533424, 323475102, 431300136, 646950204, 862600272, 1293900408, 2587800816]

約数ペア:

[(1, 2587800816), (2, 1293900408), (3, 862600272), (4, 646950204), (6, 431300136), (8, 323475102), (9, 287533424), (12, 215650068), (16, 161737551), (18, 143766712), (24, 107825034), (36, 71883356), (48, 53912517), (72, 35941678), (144, 17970839)]