66641442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 160358400

約数和(自身を除く): 93716958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 149, 161, 298, 322, 447, 463, 483, 894, 926, 966, 1043, 1389, 2086, 2778, 3129, 3241, 3427, 6258, 6482, 6854, 9723, 10281, 10649, 19446, 20562, 21298, 23989, 31947, 47978, 63894, 68987, 71967, 74543, 137974, 143934, 149086, 206961, 223629, 413922, 447258, 482909, 965818, 1448727, 1586701, 2897454, 3173402, 4760103, 9520206, 11106907, 22213814, 33320721, 66641442]

約数ペア:

[(1, 66641442), (2, 33320721), (3, 22213814), (6, 11106907), (7, 9520206), (14, 4760103), (21, 3173402), (23, 2897454), (42, 1586701), (46, 1448727), (69, 965818), (138, 482909), (149, 447258), (161, 413922), (298, 223629), (322, 206961), (447, 149086), (463, 143934), (483, 137974), (894, 74543), (926, 71967), (966, 68987), (1043, 63894), (1389, 47978), (2086, 31947), (2778, 23989), (3129, 21298), (3241, 20562), (3427, 19446), (6258, 10649), (6482, 10281), (6854, 9723)]