16899516

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 60

約数和(自身を含む): 45243352

約数和(自身を除く): 28343836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1213, 1548, 2322, 2426, 3483, 3639, 4644, 4852, 6966, 7278, 10917, 13932, 14556, 21834, 32751, 43668, 52159, 65502, 98253, 104318, 131004, 156477, 196506, 208636, 312954, 393012, 469431, 625908, 938862, 1408293, 1877724, 2816586, 4224879, 5633172, 8449758, 16899516]

約数ペア:

[(1, 16899516), (2, 8449758), (3, 5633172), (4, 4224879), (6, 2816586), (9, 1877724), (12, 1408293), (18, 938862), (27, 625908), (36, 469431), (43, 393012), (54, 312954), (81, 208636), (86, 196506), (108, 156477), (129, 131004), (162, 104318), (172, 98253), (258, 65502), (324, 52159), (387, 43668), (516, 32751), (774, 21834), (1161, 14556), (1213, 13932), (1548, 10917), (2322, 7278), (2426, 6966), (3483, 4852), (3639, 4644)]