40722156

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 106135680

約数和(自身を除く): 65413524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1787, 1899, 2532, 3574, 3798, 5361, 5697, 7148, 7596, 10722, 11394, 16083, 21444, 22788, 32166, 48249, 64332, 96498, 192996, 377057, 754114, 1131171, 1508228, 2262342, 3393513, 4524684, 6787026, 10180539, 13574052, 20361078, 40722156]

約数ペア:

[(1, 40722156), (2, 20361078), (3, 13574052), (4, 10180539), (6, 6787026), (9, 4524684), (12, 3393513), (18, 2262342), (27, 1508228), (36, 1131171), (54, 754114), (108, 377057), (211, 192996), (422, 96498), (633, 64332), (844, 48249), (1266, 32166), (1787, 22788), (1899, 21444), (2532, 16083), (3574, 11394), (3798, 10722), (5361, 7596), (5697, 7148)]