171424278

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 386408880

約数和(自身を除く): 214984602

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 197, 261, 394, 522, 591, 1182, 1667, 1773, 3334, 3546, 5001, 5713, 10002, 11426, 15003, 17139, 30006, 34278, 48343, 51417, 96686, 102834, 145029, 290058, 328399, 435087, 656798, 870174, 985197, 1970394, 2955591, 5911182, 9523571, 19047142, 28570713, 57141426, 85712139, 171424278]

約数ペア:

[(1, 171424278), (2, 85712139), (3, 57141426), (6, 28570713), (9, 19047142), (18, 9523571), (29, 5911182), (58, 2955591), (87, 1970394), (174, 985197), (197, 870174), (261, 656798), (394, 435087), (522, 328399), (591, 290058), (1182, 145029), (1667, 102834), (1773, 96686), (3334, 51417), (3546, 48343), (5001, 34278), (5713, 30006), (10002, 17139), (11426, 15003)]