7482774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 17385984

約数和(自身を除く): 9903210

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 97, 129, 138, 194, 258, 291, 299, 559, 582, 598, 897, 989, 1118, 1261, 1677, 1794, 1978, 2231, 2522, 2967, 3354, 3783, 4171, 4462, 5934, 6693, 7566, 8342, 12513, 12857, 13386, 25026, 25714, 29003, 38571, 54223, 58006, 77142, 87009, 95933, 108446, 162669, 174018, 191866, 287799, 325338, 575598, 1247129, 2494258, 3741387, 7482774]

約数ペア:

[(1, 7482774), (2, 3741387), (3, 2494258), (6, 1247129), (13, 575598), (23, 325338), (26, 287799), (39, 191866), (43, 174018), (46, 162669), (69, 108446), (78, 95933), (86, 87009), (97, 77142), (129, 58006), (138, 54223), (194, 38571), (258, 29003), (291, 25714), (299, 25026), (559, 13386), (582, 12857), (598, 12513), (897, 8342), (989, 7566), (1118, 6693), (1261, 5934), (1677, 4462), (1794, 4171), (1978, 3783), (2231, 3354), (2522, 2967)]