123611838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9403}}^1$

素因数の和:9728

約数の個数: 32

約数和(自身を含む): 283474176

約数和(自身を除く): 159862338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 9403, 13146, 18806, 28209, 56418, 65821, 131642, 197463, 394926, 2943139, 5886278, 8829417, 17658834, 20601973, 41203946, 61805919, 123611838]

約数ペア:

[(1, 123611838), (2, 61805919), (3, 41203946), (6, 20601973), (7, 17658834), (14, 8829417), (21, 5886278), (42, 2943139), (313, 394926), (626, 197463), (939, 131642), (1878, 65821), (2191, 56418), (4382, 28209), (6573, 18806), (9403, 13146)]