126978282

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{6361}}^1$

素因数の和:7478

約数の個数: 24

約数和(自身を含む): 275410980

約数和(自身を除く): 148432698

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6361, 6654, 9981, 12722, 19083, 19962, 38166, 57249, 114498, 7054349, 14108698, 21163047, 42326094, 63489141, 126978282]

約数ペア:

[(1, 126978282), (2, 63489141), (3, 42326094), (6, 21163047), (9, 14108698), (18, 7054349), (1109, 114498), (2218, 57249), (3327, 38166), (6361, 19962), (6654, 19083), (9981, 12722)]