16831615836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{66109}}^1$

素因数の和:66563

約数の個数: 72

約数和(自身を含む): 45792017040

約数和(自身を除く): 28960401204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 433, 588, 866, 1299, 1732, 2598, 3031, 5196, 6062, 9093, 12124, 18186, 21217, 36372, 42434, 63651, 66109, 84868, 127302, 132218, 198327, 254604, 264436, 396654, 462763, 793308, 925526, 1388289, 1851052, 2776578, 3239341, 5553156, 6478682, 9718023, 12957364, 19436046, 28625197, 38872092, 57250394, 85875591, 114500788, 171751182, 200376379, 343502364, 400752758, 601129137, 801505516, 1202258274, 1402634653, 2404516548, 2805269306, 4207903959, 5610538612, 8415807918, 16831615836]

約数ペア:

[(1, 16831615836), (2, 8415807918), (3, 5610538612), (4, 4207903959), (6, 2805269306), (7, 2404516548), (12, 1402634653), (14, 1202258274), (21, 801505516), (28, 601129137), (42, 400752758), (49, 343502364), (84, 200376379), (98, 171751182), (147, 114500788), (196, 85875591), (294, 57250394), (433, 38872092), (588, 28625197), (866, 19436046), (1299, 12957364), (1732, 9718023), (2598, 6478682), (3031, 5553156), (5196, 3239341), (6062, 2776578), (9093, 1851052), (12124, 1388289), (18186, 925526), (21217, 793308), (36372, 462763), (42434, 396654), (63651, 264436), (66109, 254604), (84868, 198327), (127302, 132218)]