214021854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{719}}^2$

素因数の和:1469

約数の個数: 36

約数和(自身を含む): 484549416

約数和(自身を除く): 270527562

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 719, 1438, 2157, 4314, 6471, 12942, 16537, 33074, 49611, 99222, 148833, 297666, 516961, 1033922, 1550883, 3101766, 4652649, 9305298, 11890103, 23780206, 35670309, 71340618, 107010927, 214021854]

約数ペア:

[(1, 214021854), (2, 107010927), (3, 71340618), (6, 35670309), (9, 23780206), (18, 11890103), (23, 9305298), (46, 4652649), (69, 3101766), (138, 1550883), (207, 1033922), (414, 516961), (719, 297666), (1438, 148833), (2157, 99222), (4314, 49611), (6471, 33074), (12942, 16537)]