4443426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 10987704

約数和(自身を除く): 6544278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1117, 1326, 1989, 2234, 3351, 3978, 6702, 10053, 14521, 18989, 20106, 29042, 37978, 43563, 56967, 87126, 113934, 130689, 170901, 246857, 261378, 341802, 493714, 740571, 1481142, 2221713, 4443426]

約数ペア:

[(1, 4443426), (2, 2221713), (3, 1481142), (6, 740571), (9, 493714), (13, 341802), (17, 261378), (18, 246857), (26, 170901), (34, 130689), (39, 113934), (51, 87126), (78, 56967), (102, 43563), (117, 37978), (153, 29042), (221, 20106), (234, 18989), (306, 14521), (442, 10053), (663, 6702), (1117, 3978), (1326, 3351), (1989, 2234)]