123688782

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{109073}}^1$

素因数の和:109094

約数の個数: 40

約数和(自身を含む): 316750896

約数和(自身を除く): 193062114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 109073, 218146, 327219, 654438, 763511, 981657, 1527022, 1963314, 2290533, 2944971, 4581066, 5889942, 6871599, 8834913, 13743198, 17669826, 20614797, 41229594, 61844391, 123688782]

約数ペア:

[(1, 123688782), (2, 61844391), (3, 41229594), (6, 20614797), (7, 17669826), (9, 13743198), (14, 8834913), (18, 6871599), (21, 5889942), (27, 4581066), (42, 2944971), (54, 2290533), (63, 1963314), (81, 1527022), (126, 981657), (162, 763511), (189, 654438), (378, 327219), (567, 218146), (1134, 109073)]