39458706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 56341614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 251, 266, 394, 399, 502, 591, 753, 798, 1182, 1379, 1506, 1757, 2758, 3514, 3743, 4137, 4769, 5271, 7486, 8274, 9538, 10542, 11229, 14307, 22458, 26201, 28614, 33383, 49447, 52402, 66766, 78603, 98894, 100149, 148341, 157206, 200298, 296682, 346129, 692258, 939493, 1038387, 1878986, 2076774, 2818479, 5636958, 6576451, 13152902, 19729353, 39458706]

約数ペア:

[(1, 39458706), (2, 19729353), (3, 13152902), (6, 6576451), (7, 5636958), (14, 2818479), (19, 2076774), (21, 1878986), (38, 1038387), (42, 939493), (57, 692258), (114, 346129), (133, 296682), (197, 200298), (251, 157206), (266, 148341), (394, 100149), (399, 98894), (502, 78603), (591, 66766), (753, 52402), (798, 49447), (1182, 33383), (1379, 28614), (1506, 26201), (1757, 22458), (2758, 14307), (3514, 11229), (3743, 10542), (4137, 9538), (4769, 8274), (5271, 7486)]