25315794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{66973}}^1$

素因数の和:66991

約数の個数: 32

約数和(自身を含む): 64295040

約数和(自身を除く): 38979246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 66973, 133946, 200919, 401838, 468811, 602757, 937622, 1205514, 1406433, 1808271, 2812866, 3616542, 4219299, 8438598, 12657897, 25315794]

約数ペア:

[(1, 25315794), (2, 12657897), (3, 8438598), (6, 4219299), (7, 3616542), (9, 2812866), (14, 1808271), (18, 1406433), (21, 1205514), (27, 937622), (42, 602757), (54, 468811), (63, 401838), (126, 200919), (189, 133946), (378, 66973)]