26989842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21558

約数の個数: 32

約数和(自身を含む): 61989120

約数和(自身を除く): 34999278

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 21523, 43046, 64569, 129138, 236753, 408937, 473506, 710259, 817874, 1226811, 1420518, 2453622, 4498307, 8996614, 13494921, 26989842]

約数ペア:

[(1, 26989842), (2, 13494921), (3, 8996614), (6, 4498307), (11, 2453622), (19, 1420518), (22, 1226811), (33, 817874), (38, 710259), (57, 473506), (66, 408937), (114, 236753), (209, 129138), (418, 64569), (627, 43046), (1254, 21523)]