42402642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 47176878

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 862, 863, 1293, 1726, 2586, 2589, 5178, 8189, 16378, 16397, 24567, 32794, 49134, 49191, 98382, 371953, 743906, 1115859, 2231718, 7067107, 14134214, 21201321, 42402642]

約数ペア:

[(1, 42402642), (2, 21201321), (3, 14134214), (6, 7067107), (19, 2231718), (38, 1115859), (57, 743906), (114, 371953), (431, 98382), (862, 49191), (863, 49134), (1293, 32794), (1726, 24567), (2586, 16397), (2589, 16378), (5178, 8189)]