17211378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 21979662

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 83, 102, 107, 114, 166, 214, 249, 321, 323, 498, 642, 646, 969, 1411, 1577, 1819, 1938, 2033, 2822, 3154, 3638, 4066, 4233, 4731, 5457, 6099, 8466, 8881, 9462, 10914, 12198, 17762, 26643, 26809, 34561, 53286, 53618, 69122, 80427, 103683, 150977, 160854, 168739, 207366, 301954, 337478, 452931, 506217, 905862, 1012434, 2868563, 5737126, 8605689, 17211378]

約数ペア:

[(1, 17211378), (2, 8605689), (3, 5737126), (6, 2868563), (17, 1012434), (19, 905862), (34, 506217), (38, 452931), (51, 337478), (57, 301954), (83, 207366), (102, 168739), (107, 160854), (114, 150977), (166, 103683), (214, 80427), (249, 69122), (321, 53618), (323, 53286), (498, 34561), (642, 26809), (646, 26643), (969, 17762), (1411, 12198), (1577, 10914), (1819, 9462), (1938, 8881), (2033, 8466), (2822, 6099), (3154, 5457), (3638, 4731), (4066, 4233)]