18462008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 36352800

約数和(自身を除く): 17890792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 373, 538, 746, 1076, 1492, 2152, 2984, 6187, 8579, 12374, 17158, 24748, 34316, 49496, 68632, 100337, 200674, 401348, 802696, 2307751, 4615502, 9231004, 18462008]

約数ペア:

[(1, 18462008), (2, 9231004), (4, 4615502), (8, 2307751), (23, 802696), (46, 401348), (92, 200674), (184, 100337), (269, 68632), (373, 49496), (538, 34316), (746, 24748), (1076, 17158), (1492, 12374), (2152, 8579), (2984, 6187)]