18261034736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7088911}}^1$

素因数の和:7088949

約数の個数: 40

約数和(自身を含む): 42193204224

約数和(自身を除く): 23932169488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7088911, 14177822, 28355644, 49622377, 56711288, 99244754, 113422576, 163044953, 198489508, 326089906, 396979016, 652179812, 793958032, 1141314671, 1304359624, 2282629342, 2608719248, 4565258684, 9130517368, 18261034736]

約数ペア:

[(1, 18261034736), (2, 9130517368), (4, 4565258684), (7, 2608719248), (8, 2282629342), (14, 1304359624), (16, 1141314671), (23, 793958032), (28, 652179812), (46, 396979016), (56, 326089906), (92, 198489508), (112, 163044953), (161, 113422576), (184, 99244754), (322, 56711288), (368, 49622377), (644, 28355644), (1288, 14177822), (2576, 7088911)]