18395264

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 36949500

約数和(自身を除く): 18554236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1049, 1096, 2098, 2192, 4196, 4384, 8392, 8768, 16784, 17536, 33568, 67136, 134272, 143713, 287426, 574852, 1149704, 2299408, 4598816, 9197632, 18395264]

約数ペア:

[(1, 18395264), (2, 9197632), (4, 4598816), (8, 2299408), (16, 1149704), (32, 574852), (64, 287426), (128, 143713), (137, 134272), (274, 67136), (548, 33568), (1049, 17536), (1096, 16784), (2098, 8768), (2192, 8392), (4196, 4384)]