821319336

素因数分解:

$2^3\times 3^2\times {\mathrm{11407213}}^1$

素因数の和:11407225

約数の個数: 24

約数和(自身を含む): 2224406730

約数和(自身を除く): 1403087394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11407213, 22814426, 34221639, 45628852, 68443278, 91257704, 102664917, 136886556, 205329834, 273773112, 410659668, 821319336]

約数ペア:

[(1, 821319336), (2, 410659668), (3, 273773112), (4, 205329834), (6, 136886556), (8, 102664917), (9, 91257704), (12, 68443278), (18, 45628852), (24, 34221639), (36, 22814426), (72, 11407213)]