28184598

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 56

約数和(自身を含む): 68308128

約数和(自身を除く): 40123530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 1487, 2106, 2974, 3159, 4461, 6318, 8922, 9477, 13383, 18954, 19331, 26766, 38662, 40149, 57993, 80298, 115986, 120447, 173979, 240894, 347958, 361341, 521937, 722682, 1043874, 1084023, 1565811, 2168046, 3131622, 4697433, 9394866, 14092299, 28184598]

約数ペア:

[(1, 28184598), (2, 14092299), (3, 9394866), (6, 4697433), (9, 3131622), (13, 2168046), (18, 1565811), (26, 1084023), (27, 1043874), (39, 722682), (54, 521937), (78, 361341), (81, 347958), (117, 240894), (162, 173979), (234, 120447), (243, 115986), (351, 80298), (486, 57993), (702, 40149), (729, 38662), (1053, 26766), (1458, 19331), (1487, 18954), (2106, 13383), (2974, 9477), (3159, 8922), (4461, 6318)]