18254133

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 28308480

約数和(自身を除く): 10054347

約数列:

[1, 3, 9, 27, 31, 93, 113, 193, 279, 339, 579, 837, 1017, 1737, 3051, 3503, 5211, 5983, 10509, 17949, 21809, 31527, 53847, 65427, 94581, 161541, 196281, 588843, 676079, 2028237, 6084711, 18254133]

約数ペア:

[(1, 18254133), (3, 6084711), (9, 2028237), (27, 676079), (31, 588843), (93, 196281), (113, 161541), (193, 94581), (279, 65427), (339, 53847), (579, 31527), (837, 21809), (1017, 17949), (1737, 10509), (3051, 5983), (3503, 5211)]