31190274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101929}}^1$

素因数の和:101954

約数の個数: 24

約数和(自身を含む): 71554860

約数和(自身を除く): 40364586

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 101929, 203858, 305787, 611574, 917361, 1732793, 1834722, 3465586, 5198379, 10396758, 15595137, 31190274]

約数ペア:

[(1, 31190274), (2, 15595137), (3, 10396758), (6, 5198379), (9, 3465586), (17, 1834722), (18, 1732793), (34, 917361), (51, 611574), (102, 305787), (153, 203858), (306, 101929)]