66659346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1340

約数の個数: 72

約数和(自身を含む): 165721140

約数和(自身を除く): 99061794

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1289, 1326, 1521, 1989, 2578, 2873, 3042, 3867, 3978, 5746, 7734, 8619, 11601, 16757, 17238, 21913, 23202, 25857, 33514, 43826, 50271, 51714, 65739, 100542, 131478, 150813, 197217, 217841, 284869, 301626, 394434, 435682, 569738, 653523, 854607, 1307046, 1709214, 1960569, 2563821, 3703297, 3921138, 5127642, 7406594, 11109891, 22219782, 33329673, 66659346]

約数ペア:

[(1, 66659346), (2, 33329673), (3, 22219782), (6, 11109891), (9, 7406594), (13, 5127642), (17, 3921138), (18, 3703297), (26, 2563821), (34, 1960569), (39, 1709214), (51, 1307046), (78, 854607), (102, 653523), (117, 569738), (153, 435682), (169, 394434), (221, 301626), (234, 284869), (306, 217841), (338, 197217), (442, 150813), (507, 131478), (663, 100542), (1014, 65739), (1289, 51714), (1326, 50271), (1521, 43826), (1989, 33514), (2578, 25857), (2873, 23202), (3042, 21913), (3867, 17238), (3978, 16757), (5746, 11601), (7734, 8619)]