18382208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11047}}^1$

素因数の和:11074

約数の個数: 32

約数和(自身を含む): 39441360

約数和(自身を除く): 21059152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11047, 22094, 44188, 88376, 143611, 176752, 287222, 353504, 574444, 707008, 1148888, 1414016, 2297776, 4595552, 9191104, 18382208]

約数ペア:

[(1, 18382208), (2, 9191104), (4, 4595552), (8, 2297776), (13, 1414016), (16, 1148888), (26, 707008), (32, 574444), (52, 353504), (64, 287222), (104, 176752), (128, 143611), (208, 88376), (416, 44188), (832, 22094), (1664, 11047)]