16881588

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 44439360

約数和(自身を除く): 27557772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2333, 2412, 3618, 4666, 6999, 7236, 9332, 13998, 20997, 27996, 41994, 62991, 83988, 125982, 156311, 251964, 312622, 468933, 625244, 937866, 1406799, 1875732, 2813598, 4220397, 5627196, 8440794, 16881588]

約数ペア:

[(1, 16881588), (2, 8440794), (3, 5627196), (4, 4220397), (6, 2813598), (9, 1875732), (12, 1406799), (18, 937866), (27, 625244), (36, 468933), (54, 312622), (67, 251964), (108, 156311), (134, 125982), (201, 83988), (268, 62991), (402, 41994), (603, 27996), (804, 20997), (1206, 13998), (1809, 9332), (2333, 7236), (2412, 6999), (3618, 4666)]