12804956136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25406659}}^1$

素因数の和:25406678

約数の個数: 48

約数和(自身を含む): 39634389600

約数和(自身を除く): 26829433464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25406659, 50813318, 76219977, 101626636, 152439954, 177846613, 203253272, 228659931, 304879908, 355693226, 457319862, 533539839, 609759816, 711386452, 914639724, 1067079678, 1422772904, 1600619517, 1829279448, 2134159356, 3201239034, 4268318712, 6402478068, 12804956136]

約数ペア:

[(1, 12804956136), (2, 6402478068), (3, 4268318712), (4, 3201239034), (6, 2134159356), (7, 1829279448), (8, 1600619517), (9, 1422772904), (12, 1067079678), (14, 914639724), (18, 711386452), (21, 609759816), (24, 533539839), (28, 457319862), (36, 355693226), (42, 304879908), (56, 228659931), (63, 203253272), (72, 177846613), (84, 152439954), (126, 101626636), (168, 76219977), (252, 50813318), (504, 25406659)]