28193669478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120485767}}^1$

素因数の和:120485788

約数の個数: 24

約数和(自身を含む): 65785229328

約数和(自身を除く): 37591559850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 120485767, 240971534, 361457301, 722914602, 1084371903, 1566314971, 2168743806, 3132629942, 4698944913, 9397889826, 14096834739, 28193669478]

約数ペア:

[(1, 28193669478), (2, 14096834739), (3, 9397889826), (6, 4698944913), (9, 3132629942), (13, 2168743806), (18, 1566314971), (26, 1084371903), (39, 722914602), (78, 361457301), (117, 240971534), (234, 120485767)]