11912886

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17635914

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 683, 918, 969, 1026, 1366, 1938, 2049, 2907, 4098, 5814, 6147, 8721, 11611, 12294, 12977, 17442, 18441, 23222, 25954, 34833, 36882, 38931, 69666, 77862, 104499, 116793, 208998, 220609, 233586, 313497, 350379, 441218, 626994, 661827, 700758, 1323654, 1985481, 3970962, 5956443, 11912886]

約数ペア:

[(1, 11912886), (2, 5956443), (3, 3970962), (6, 1985481), (9, 1323654), (17, 700758), (18, 661827), (19, 626994), (27, 441218), (34, 350379), (38, 313497), (51, 233586), (54, 220609), (57, 208998), (102, 116793), (114, 104499), (153, 77862), (171, 69666), (306, 38931), (323, 36882), (342, 34833), (459, 25954), (513, 23222), (646, 18441), (683, 17442), (918, 12977), (969, 12294), (1026, 11611), (1366, 8721), (1938, 6147), (2049, 5814), (2907, 4098)]