17680146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 42439680

約数和(自身を除く): 24759534

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 613, 627, 759, 874, 1226, 1254, 1311, 1518, 1839, 2622, 3678, 4807, 6743, 9614, 11647, 13486, 14099, 14421, 20229, 23294, 28198, 28842, 34941, 40458, 42297, 69882, 84594, 128117, 155089, 256234, 267881, 310178, 384351, 465267, 535762, 768702, 803643, 930534, 1607286, 2946691, 5893382, 8840073, 17680146]

約数ペア:

[(1, 17680146), (2, 8840073), (3, 5893382), (6, 2946691), (11, 1607286), (19, 930534), (22, 803643), (23, 768702), (33, 535762), (38, 465267), (46, 384351), (57, 310178), (66, 267881), (69, 256234), (114, 155089), (138, 128117), (209, 84594), (253, 69882), (418, 42297), (437, 40458), (506, 34941), (613, 28842), (627, 28198), (759, 23294), (874, 20229), (1226, 14421), (1254, 14099), (1311, 13486), (1518, 11647), (1839, 9614), (2622, 6743), (3678, 4807)]