313065738

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{11071}}^1$

素因数の和:12650

約数の個数: 24

約数和(自身を含む): 678802176

約数和(自身を除く): 365736438

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4713, 9426, 11071, 14139, 22142, 28278, 33213, 66426, 99639, 199278, 17392541, 34785082, 52177623, 104355246, 156532869, 313065738]

約数ペア:

[(1, 313065738), (2, 156532869), (3, 104355246), (6, 52177623), (9, 34785082), (18, 17392541), (1571, 199278), (3142, 99639), (4713, 66426), (9426, 33213), (11071, 28278), (14139, 22142)]