126640644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811799}}^1$

素因数の和:811819

約数の個数: 24

約数和(自身を含む): 318225600

約数和(自身を除く): 191584956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 811799, 1623598, 2435397, 3247196, 4870794, 9741588, 10553387, 21106774, 31660161, 42213548, 63320322, 126640644]

約数ペア:

[(1, 126640644), (2, 63320322), (3, 42213548), (4, 31660161), (6, 21106774), (12, 10553387), (13, 9741588), (26, 4870794), (39, 3247196), (52, 2435397), (78, 1623598), (156, 811799)]