243520734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2003}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 509048064

約数和(自身を除く): 265527330

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 881, 1762, 2003, 2643, 4006, 5286, 6009, 12018, 20263, 40526, 46069, 60789, 92138, 121578, 138207, 276414, 1764643, 3529286, 5293929, 10587858, 40586789, 81173578, 121760367, 243520734]

約数ペア:

[(1, 243520734), (2, 121760367), (3, 81173578), (6, 40586789), (23, 10587858), (46, 5293929), (69, 3529286), (138, 1764643), (881, 276414), (1762, 138207), (2003, 121578), (2643, 92138), (4006, 60789), (5286, 46069), (6009, 40526), (12018, 20263)]