8745198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 22781952

約数和(自身を除く): 14036754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 823, 966, 1518, 1646, 1771, 2469, 3542, 4938, 5313, 5761, 9053, 10626, 11522, 17283, 18106, 18929, 27159, 34566, 37858, 54318, 56787, 63371, 113574, 126742, 132503, 190113, 208219, 265006, 380226, 397509, 416438, 624657, 795018, 1249314, 1457533, 2915066, 4372599, 8745198]

約数ペア:

[(1, 8745198), (2, 4372599), (3, 2915066), (6, 1457533), (7, 1249314), (11, 795018), (14, 624657), (21, 416438), (22, 397509), (23, 380226), (33, 265006), (42, 208219), (46, 190113), (66, 132503), (69, 126742), (77, 113574), (138, 63371), (154, 56787), (161, 54318), (231, 37858), (253, 34566), (322, 27159), (462, 18929), (483, 18106), (506, 17283), (759, 11522), (823, 10626), (966, 9053), (1518, 5761), (1646, 5313), (1771, 4938), (2469, 3542)]