7387554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 16920576

約数和(自身を除く): 9533022

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 67, 69, 94, 102, 134, 138, 141, 201, 282, 391, 402, 782, 799, 1081, 1139, 1173, 1541, 1598, 2162, 2278, 2346, 2397, 3082, 3149, 3243, 3417, 4623, 4794, 6298, 6486, 6834, 9246, 9447, 18377, 18894, 26197, 36754, 52394, 53533, 55131, 72427, 78591, 107066, 110262, 144854, 157182, 160599, 217281, 321198, 434562, 1231259, 2462518, 3693777, 7387554]

約数ペア:

[(1, 7387554), (2, 3693777), (3, 2462518), (6, 1231259), (17, 434562), (23, 321198), (34, 217281), (46, 160599), (47, 157182), (51, 144854), (67, 110262), (69, 107066), (94, 78591), (102, 72427), (134, 55131), (138, 53533), (141, 52394), (201, 36754), (282, 26197), (391, 18894), (402, 18377), (782, 9447), (799, 9246), (1081, 6834), (1139, 6486), (1173, 6298), (1541, 4794), (1598, 4623), (2162, 3417), (2278, 3243), (2346, 3149), (2397, 3082)]