6668658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 17072640

約数和(自身を除く): 10403982

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 37, 38, 51, 57, 62, 74, 93, 102, 111, 114, 153, 171, 186, 222, 279, 306, 323, 333, 342, 527, 558, 589, 629, 646, 666, 703, 969, 1054, 1147, 1178, 1258, 1406, 1581, 1767, 1887, 1938, 2109, 2294, 2907, 3162, 3441, 3534, 3774, 4218, 4743, 5301, 5661, 5814, 6327, 6882, 9486, 10013, 10323, 10602, 11322, 11951, 12654, 19499, 20026, 20646, 21793, 23902, 30039, 35853, 38998, 43586, 58497, 60078, 65379, 71706, 90117, 107559, 116994, 130758, 175491, 180234, 196137, 215118, 350982, 370481, 392274, 740962, 1111443, 2222886, 3334329, 6668658]

約数ペア:

[(1, 6668658), (2, 3334329), (3, 2222886), (6, 1111443), (9, 740962), (17, 392274), (18, 370481), (19, 350982), (31, 215118), (34, 196137), (37, 180234), (38, 175491), (51, 130758), (57, 116994), (62, 107559), (74, 90117), (93, 71706), (102, 65379), (111, 60078), (114, 58497), (153, 43586), (171, 38998), (186, 35853), (222, 30039), (279, 23902), (306, 21793), (323, 20646), (333, 20026), (342, 19499), (527, 12654), (558, 11951), (589, 11322), (629, 10602), (646, 10323), (666, 10013), (703, 9486), (969, 6882), (1054, 6327), (1147, 5814), (1178, 5661), (1258, 5301), (1406, 4743), (1581, 4218), (1767, 3774), (1887, 3534), (1938, 3441), (2109, 3162), (2294, 2907)]