12171042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 36

約数和(自身を含む): 28562274

約数和(自身を除く): 16391232

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 4001, 8002, 12003, 24006, 36009, 52013, 72018, 104026, 156039, 312078, 468117, 676169, 936234, 1352338, 2028507, 4057014, 6085521, 12171042]

約数ペア:

[(1, 12171042), (2, 6085521), (3, 4057014), (6, 2028507), (9, 1352338), (13, 936234), (18, 676169), (26, 468117), (39, 312078), (78, 156039), (117, 104026), (169, 72018), (234, 52013), (338, 36009), (507, 24006), (1014, 12003), (1521, 8002), (3042, 4001)]