18085834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 31772160

約数和(自身を除く): 13686326

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1181, 2362, 7657, 15314, 15353, 22439, 30706, 36611, 44878, 73222, 291707, 475943, 583414, 695609, 951886, 1391218, 9042917, 18085834]

約数ペア:

[(1, 18085834), (2, 9042917), (13, 1391218), (19, 951886), (26, 695609), (31, 583414), (38, 475943), (62, 291707), (247, 73222), (403, 44878), (494, 36611), (589, 30706), (806, 22439), (1178, 15353), (1181, 15314), (2362, 7657)]