18595629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 12047571

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 1709, 3627, 5127, 10881, 15381, 22217, 46143, 52979, 66651, 158937, 199953, 476811, 599859, 688727, 1430433, 2066181, 6198543, 18595629]

約数ペア:

[(1, 18595629), (3, 6198543), (9, 2066181), (13, 1430433), (27, 688727), (31, 599859), (39, 476811), (93, 199953), (117, 158937), (279, 66651), (351, 52979), (403, 46143), (837, 22217), (1209, 15381), (1709, 10881), (3627, 5127)]