138585474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179051}}^1$

素因数の和:179102

約数の個数: 24

約数和(自身を含む): 307253232

約数和(自身を除く): 168667758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 179051, 358102, 537153, 1074306, 1611459, 3222918, 7699193, 15398386, 23097579, 46195158, 69292737, 138585474]

約数ペア:

[(1, 138585474), (2, 69292737), (3, 46195158), (6, 23097579), (9, 15398386), (18, 7699193), (43, 3222918), (86, 1611459), (129, 1074306), (258, 537153), (387, 358102), (774, 179051)]