13890204

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 60

約数和(自身を含む): 37193464

約数和(自身を除く): 23303260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 997, 1161, 1548, 1994, 2322, 2991, 3483, 3988, 4644, 5982, 6966, 8973, 11964, 13932, 17946, 26919, 35892, 42871, 53838, 80757, 85742, 107676, 128613, 161514, 171484, 257226, 323028, 385839, 514452, 771678, 1157517, 1543356, 2315034, 3472551, 4630068, 6945102, 13890204]

約数ペア:

[(1, 13890204), (2, 6945102), (3, 4630068), (4, 3472551), (6, 2315034), (9, 1543356), (12, 1157517), (18, 771678), (27, 514452), (36, 385839), (43, 323028), (54, 257226), (81, 171484), (86, 161514), (108, 128613), (129, 107676), (162, 85742), (172, 80757), (258, 53838), (324, 42871), (387, 35892), (516, 26919), (774, 17946), (997, 13932), (1161, 11964), (1548, 8973), (1994, 6966), (2322, 5982), (2991, 4644), (3483, 3988)]