16511742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 40508160

約数和(自身を除く): 23996418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 547, 559, 702, 774, 1094, 1118, 1161, 1641, 1677, 2322, 3282, 3354, 4923, 5031, 7111, 9846, 10062, 14222, 14769, 15093, 21333, 23521, 29538, 30186, 42666, 47042, 63999, 70563, 127998, 141126, 191997, 211689, 305773, 383994, 423378, 611546, 635067, 917319, 1270134, 1834638, 2751957, 5503914, 8255871, 16511742]

約数ペア:

[(1, 16511742), (2, 8255871), (3, 5503914), (6, 2751957), (9, 1834638), (13, 1270134), (18, 917319), (26, 635067), (27, 611546), (39, 423378), (43, 383994), (54, 305773), (78, 211689), (86, 191997), (117, 141126), (129, 127998), (234, 70563), (258, 63999), (351, 47042), (387, 42666), (547, 30186), (559, 29538), (702, 23521), (774, 21333), (1094, 15093), (1118, 14769), (1161, 14222), (1641, 10062), (1677, 9846), (2322, 7111), (3282, 5031), (3354, 4923)]