133506486

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{172489}}^1$

素因数の和:172540

約数の個数: 24

約数和(自身を含む): 295992840

約数和(自身を除く): 162486354

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 172489, 344978, 517467, 1034934, 1552401, 3104802, 7417027, 14834054, 22251081, 44502162, 66753243, 133506486]

約数ペア:

[(1, 133506486), (2, 66753243), (3, 44502162), (6, 22251081), (9, 14834054), (18, 7417027), (43, 3104802), (86, 1552401), (129, 1034934), (258, 517467), (387, 344978), (774, 172489)]