17830638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 46379520

約数和(自身を除く): 28548882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1097, 1161, 1806, 2194, 2322, 2709, 3291, 5418, 6582, 7679, 8127, 9873, 15358, 16254, 19746, 23037, 29619, 46074, 47171, 59238, 69111, 94342, 138222, 141513, 207333, 283026, 330197, 414666, 424539, 660394, 849078, 990591, 1273617, 1981182, 2547234, 2971773, 5943546, 8915319, 17830638]

約数ペア:

[(1, 17830638), (2, 8915319), (3, 5943546), (6, 2971773), (7, 2547234), (9, 1981182), (14, 1273617), (18, 990591), (21, 849078), (27, 660394), (42, 424539), (43, 414666), (54, 330197), (63, 283026), (86, 207333), (126, 141513), (129, 138222), (189, 94342), (258, 69111), (301, 59238), (378, 47171), (387, 46074), (602, 29619), (774, 23037), (903, 19746), (1097, 16254), (1161, 15358), (1806, 9873), (2194, 8127), (2322, 7679), (2709, 6582), (3291, 5418)]