18714369201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{136421}}^1$

素因数の和:140592

約数の個数: 16

約数和(自身を含む): 27227648448

約数和(自身を除く): 8513279247

約数列:

[1, 3, 11, 33, 4157, 12471, 45727, 136421, 137181, 409263, 1500631, 4501893, 567102097, 1701306291, 6238123067, 18714369201]

約数ペア:

[(1, 18714369201), (3, 6238123067), (11, 1701306291), (33, 567102097), (4157, 4501893), (12471, 1500631), (45727, 409263), (136421, 137181)]