27751836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 76193040

約数和(自身を除く): 48441204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 433, 436, 588, 654, 763, 866, 1299, 1308, 1526, 1732, 2289, 2598, 3031, 3052, 4578, 5196, 5341, 6062, 9093, 9156, 10682, 12124, 16023, 18186, 21217, 21364, 32046, 36372, 42434, 47197, 63651, 64092, 84868, 94394, 127302, 141591, 188788, 254604, 283182, 330379, 566364, 660758, 991137, 1321516, 1982274, 2312653, 3964548, 4625306, 6937959, 9250612, 13875918, 27751836]

約数ペア:

[(1, 27751836), (2, 13875918), (3, 9250612), (4, 6937959), (6, 4625306), (7, 3964548), (12, 2312653), (14, 1982274), (21, 1321516), (28, 991137), (42, 660758), (49, 566364), (84, 330379), (98, 283182), (109, 254604), (147, 188788), (196, 141591), (218, 127302), (294, 94394), (327, 84868), (433, 64092), (436, 63651), (588, 47197), (654, 42434), (763, 36372), (866, 32046), (1299, 21364), (1308, 21217), (1526, 18186), (1732, 16023), (2289, 12124), (2598, 10682), (3031, 9156), (3052, 9093), (4578, 6062), (5196, 5341)]