16502382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 22416498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 647, 654, 981, 1294, 1417, 1941, 1962, 2834, 3882, 4251, 5823, 8411, 8502, 11646, 12753, 16822, 25233, 25506, 50466, 70523, 75699, 141046, 151398, 211569, 423138, 634707, 916799, 1269414, 1833598, 2750397, 5500794, 8251191, 16502382]

約数ペア:

[(1, 16502382), (2, 8251191), (3, 5500794), (6, 2750397), (9, 1833598), (13, 1269414), (18, 916799), (26, 634707), (39, 423138), (78, 211569), (109, 151398), (117, 141046), (218, 75699), (234, 70523), (327, 50466), (647, 25506), (654, 25233), (981, 16822), (1294, 12753), (1417, 11646), (1941, 8502), (1962, 8411), (2834, 5823), (3882, 4251)]