11949822

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 28072080

約数和(自身を除く): 16122258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 613, 722, 1026, 1083, 1226, 1839, 2166, 3249, 3678, 5517, 6498, 9747, 11034, 11647, 16551, 19494, 23294, 33102, 34941, 69882, 104823, 209646, 221293, 314469, 442586, 628938, 663879, 1327758, 1991637, 3983274, 5974911, 11949822]

約数ペア:

[(1, 11949822), (2, 5974911), (3, 3983274), (6, 1991637), (9, 1327758), (18, 663879), (19, 628938), (27, 442586), (38, 314469), (54, 221293), (57, 209646), (114, 104823), (171, 69882), (342, 34941), (361, 33102), (513, 23294), (613, 19494), (722, 16551), (1026, 11647), (1083, 11034), (1226, 9747), (1839, 6498), (2166, 5517), (3249, 3678)]