7557708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 11070132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 197, 276, 278, 394, 417, 556, 591, 788, 834, 1182, 1668, 2364, 3197, 4531, 6394, 9062, 9591, 12788, 13593, 18124, 19182, 27186, 27383, 38364, 54372, 54766, 82149, 109532, 164298, 328596, 629809, 1259618, 1889427, 2519236, 3778854, 7557708]

約数ペア:

[(1, 7557708), (2, 3778854), (3, 2519236), (4, 1889427), (6, 1259618), (12, 629809), (23, 328596), (46, 164298), (69, 109532), (92, 82149), (138, 54766), (139, 54372), (197, 38364), (276, 27383), (278, 27186), (394, 19182), (417, 18124), (556, 13593), (591, 12788), (788, 9591), (834, 9062), (1182, 6394), (1668, 4531), (2364, 3197)]