1858725117

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{1181}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 2798219520

約数和(自身を除く): 939494403

約数列:

[1, 3, 9, 27, 71, 213, 639, 821, 1181, 1917, 2463, 3543, 7389, 10629, 22167, 31887, 58291, 83851, 174873, 251553, 524619, 754659, 969601, 1573857, 2263977, 2908803, 8726409, 26179227, 68841671, 206525013, 619575039, 1858725117]

約数ペア:

[(1, 1858725117), (3, 619575039), (9, 206525013), (27, 68841671), (71, 26179227), (213, 8726409), (639, 2908803), (821, 2263977), (1181, 1573857), (1917, 969601), (2463, 754659), (3543, 524619), (7389, 251553), (10629, 174873), (22167, 83851), (31887, 58291)]