16533414

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 37621584

約数和(自身を除く): 21088170

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 521, 738, 774, 1042, 1563, 1763, 3126, 3526, 4689, 5289, 9378, 10578, 15867, 21361, 22403, 31734, 42722, 44806, 64083, 67209, 128166, 134418, 192249, 201627, 384498, 403254, 918523, 1837046, 2755569, 5511138, 8266707, 16533414]

約数ペア:

[(1, 16533414), (2, 8266707), (3, 5511138), (6, 2755569), (9, 1837046), (18, 918523), (41, 403254), (43, 384498), (82, 201627), (86, 192249), (123, 134418), (129, 128166), (246, 67209), (258, 64083), (369, 44806), (387, 42722), (521, 31734), (738, 22403), (774, 21361), (1042, 15867), (1563, 10578), (1763, 9378), (3126, 5289), (3526, 4689)]