26297898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 60082560

約数和(自身を除く): 33784662

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 89, 111, 121, 178, 222, 242, 267, 363, 407, 534, 726, 814, 979, 1221, 1331, 1958, 2442, 2662, 2937, 3293, 3993, 4477, 5874, 6586, 7986, 8954, 9879, 10769, 13431, 19758, 21538, 26862, 32307, 36223, 49247, 64614, 72446, 98494, 108669, 118459, 147741, 217338, 236918, 295482, 355377, 398453, 710754, 796906, 1195359, 2390718, 4382983, 8765966, 13148949, 26297898]

約数ペア:

[(1, 26297898), (2, 13148949), (3, 8765966), (6, 4382983), (11, 2390718), (22, 1195359), (33, 796906), (37, 710754), (66, 398453), (74, 355377), (89, 295482), (111, 236918), (121, 217338), (178, 147741), (222, 118459), (242, 108669), (267, 98494), (363, 72446), (407, 64614), (534, 49247), (726, 36223), (814, 32307), (979, 26862), (1221, 21538), (1331, 19758), (1958, 13431), (2442, 10769), (2662, 9879), (2937, 8954), (3293, 7986), (3993, 6586), (4477, 5874)]