221756076

素因数分解:

$2^2\times 3^3\times {\mathrm{1307}}^1\times {\mathrm{1571}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 575729280

約数和(自身を除く): 353973204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1307, 1571, 2614, 3142, 3921, 4713, 5228, 6284, 7842, 9426, 11763, 14139, 15684, 18852, 23526, 28278, 35289, 42417, 47052, 56556, 70578, 84834, 141156, 169668, 2053297, 4106594, 6159891, 8213188, 12319782, 18479673, 24639564, 36959346, 55439019, 73918692, 110878038, 221756076]

約数ペア:

[(1, 221756076), (2, 110878038), (3, 73918692), (4, 55439019), (6, 36959346), (9, 24639564), (12, 18479673), (18, 12319782), (27, 8213188), (36, 6159891), (54, 4106594), (108, 2053297), (1307, 169668), (1571, 141156), (2614, 84834), (3142, 70578), (3921, 56556), (4713, 47052), (5228, 42417), (6284, 35289), (7842, 28278), (9426, 23526), (11763, 18852), (14139, 15684)]