18174424

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 34920000

約数和(自身を除く): 16745576

約数列:

[1, 2, 4, 8, 79, 149, 158, 193, 298, 316, 386, 596, 632, 772, 1192, 1544, 11771, 15247, 23542, 28757, 30494, 47084, 57514, 60988, 94168, 115028, 121976, 230056, 2271803, 4543606, 9087212, 18174424]

約数ペア:

[(1, 18174424), (2, 9087212), (4, 4543606), (8, 2271803), (79, 230056), (149, 121976), (158, 115028), (193, 94168), (298, 60988), (316, 57514), (386, 47084), (596, 30494), (632, 28757), (772, 23542), (1192, 15247), (1544, 11771)]