3962142

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4908258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 307, 478, 614, 717, 921, 1434, 1842, 2151, 2763, 4302, 5526, 6453, 8289, 12906, 16578, 73373, 146746, 220119, 440238, 660357, 1320714, 1981071, 3962142]

約数ペア:

[(1, 3962142), (2, 1981071), (3, 1320714), (6, 660357), (9, 440238), (18, 220119), (27, 146746), (54, 73373), (239, 16578), (307, 12906), (478, 8289), (614, 6453), (717, 5526), (921, 4302), (1434, 2763), (1842, 2151)]