1806926128

素因数分解:

$2^4\times 7^1\times {\mathrm{823}}^1\times {\mathrm{19603}}^1$

素因数の和:20441

約数の個数: 40

約数和(自身を含む): 4006116608

約数和(自身を除く): 2199190480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 823, 1646, 3292, 5761, 6584, 11522, 13168, 19603, 23044, 39206, 46088, 78412, 92176, 137221, 156824, 274442, 313648, 548884, 1097768, 2195536, 16133269, 32266538, 64533076, 112932883, 129066152, 225865766, 258132304, 451731532, 903463064, 1806926128]

約数ペア:

[(1, 1806926128), (2, 903463064), (4, 451731532), (7, 258132304), (8, 225865766), (14, 129066152), (16, 112932883), (28, 64533076), (56, 32266538), (112, 16133269), (823, 2195536), (1646, 1097768), (3292, 548884), (5761, 313648), (6584, 274442), (11522, 156824), (13168, 137221), (19603, 92176), (23044, 78412), (39206, 46088)]