26817978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 34145862

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 71, 97, 118, 142, 177, 194, 213, 291, 354, 426, 582, 649, 781, 1067, 1298, 1562, 1947, 2134, 2343, 3201, 3894, 4189, 4686, 5723, 6402, 6887, 8378, 11446, 12567, 13774, 17169, 20661, 25134, 34338, 41322, 46079, 62953, 75757, 92158, 125906, 138237, 151514, 188859, 227271, 276474, 377718, 406333, 454542, 812666, 1218999, 2437998, 4469663, 8939326, 13408989, 26817978]

約数ペア:

[(1, 26817978), (2, 13408989), (3, 8939326), (6, 4469663), (11, 2437998), (22, 1218999), (33, 812666), (59, 454542), (66, 406333), (71, 377718), (97, 276474), (118, 227271), (142, 188859), (177, 151514), (194, 138237), (213, 125906), (291, 92158), (354, 75757), (426, 62953), (582, 46079), (649, 41322), (781, 34338), (1067, 25134), (1298, 20661), (1562, 17169), (1947, 13774), (2134, 12567), (2343, 11446), (3201, 8378), (3894, 6887), (4189, 6402), (4686, 5723)]