8666268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 22104096

約数和(自身を除く): 13437828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 761, 876, 949, 1522, 1898, 2283, 2847, 3044, 3796, 4566, 5694, 9132, 9893, 11388, 19786, 29679, 39572, 55553, 59358, 111106, 118716, 166659, 222212, 333318, 666636, 722189, 1444378, 2166567, 2888756, 4333134, 8666268]

約数ペア:

[(1, 8666268), (2, 4333134), (3, 2888756), (4, 2166567), (6, 1444378), (12, 722189), (13, 666636), (26, 333318), (39, 222212), (52, 166659), (73, 118716), (78, 111106), (146, 59358), (156, 55553), (219, 39572), (292, 29679), (438, 19786), (761, 11388), (876, 9893), (949, 9132), (1522, 5694), (1898, 4566), (2283, 3796), (2847, 3044)]