858468726

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{114371}}^1$

素因数の和:114521

約数の個数: 32

約数和(自身を含む): 1921449600

約数和(自身を除く): 1062980874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 114371, 228742, 343113, 686226, 1029339, 2058678, 3088017, 6176034, 15897569, 31795138, 47692707, 95385414, 143078121, 286156242, 429234363, 858468726]

約数ペア:

[(1, 858468726), (2, 429234363), (3, 286156242), (6, 143078121), (9, 95385414), (18, 47692707), (27, 31795138), (54, 15897569), (139, 6176034), (278, 3088017), (417, 2058678), (834, 1029339), (1251, 686226), (2502, 343113), (3753, 228742), (7506, 114371)]