21692268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46351}}^1$

素因数の和:46374

約数の個数: 36

約数和(自身を含む): 59052448

約数和(自身を除く): 37360180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46351, 92702, 139053, 185404, 278106, 417159, 556212, 602563, 834318, 1205126, 1668636, 1807689, 2410252, 3615378, 5423067, 7230756, 10846134, 21692268]

約数ペア:

[(1, 21692268), (2, 10846134), (3, 7230756), (4, 5423067), (6, 3615378), (9, 2410252), (12, 1807689), (13, 1668636), (18, 1205126), (26, 834318), (36, 602563), (39, 556212), (52, 417159), (78, 278106), (117, 185404), (156, 139053), (234, 92702), (468, 46351)]