18356392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 36475200

約数和(自身を除く): 18118808

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1489, 1541, 2978, 3082, 5956, 6164, 11912, 12328, 34247, 68494, 99763, 136988, 199526, 273976, 399052, 798104, 2294549, 4589098, 9178196, 18356392]

約数ペア:

[(1, 18356392), (2, 9178196), (4, 4589098), (8, 2294549), (23, 798104), (46, 399052), (67, 273976), (92, 199526), (134, 136988), (184, 99763), (268, 68494), (536, 34247), (1489, 12328), (1541, 11912), (2978, 6164), (3082, 5956)]