31934214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136471}}^1$

素因数の和:136492

約数の個数: 24

約数和(自身を含む): 74513712

約数和(自身を除く): 42579498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 136471, 272942, 409413, 818826, 1228239, 1774123, 2456478, 3548246, 5322369, 10644738, 15967107, 31934214]

約数ペア:

[(1, 31934214), (2, 15967107), (3, 10644738), (6, 5322369), (9, 3548246), (13, 2456478), (18, 1774123), (26, 1228239), (39, 818826), (78, 409413), (117, 272942), (234, 136471)]