21151036386

素因数分解:

$2^1\times 3^5\times {\mathrm{953}}^1\times {\mathrm{45667}}^1$

素因数の和:46637

約数の個数: 48

約数和(自身を含む): 47575461024

約数和(自身を除く): 26424424638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 953, 1906, 2859, 5718, 8577, 17154, 25731, 45667, 51462, 77193, 91334, 137001, 154386, 231579, 274002, 411003, 463158, 822006, 1233009, 2466018, 3699027, 7398054, 11097081, 22194162, 43520651, 87041302, 130561953, 261123906, 391685859, 783371718, 1175057577, 2350115154, 3525172731, 7050345462, 10575518193, 21151036386]

約数ペア:

[(1, 21151036386), (2, 10575518193), (3, 7050345462), (6, 3525172731), (9, 2350115154), (18, 1175057577), (27, 783371718), (54, 391685859), (81, 261123906), (162, 130561953), (243, 87041302), (486, 43520651), (953, 22194162), (1906, 11097081), (2859, 7398054), (5718, 3699027), (8577, 2466018), (17154, 1233009), (25731, 822006), (45667, 463158), (51462, 411003), (77193, 274002), (91334, 231579), (137001, 154386)]