1440684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5717}}^1$

素因数の和:5734

約数の個数: 36

約数和(自身を含む): 4162704

約数和(自身を除く): 2722020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5717, 11434, 17151, 22868, 34302, 40019, 51453, 68604, 80038, 102906, 120057, 160076, 205812, 240114, 360171, 480228, 720342, 1440684]

約数ペア:

[(1, 1440684), (2, 720342), (3, 480228), (4, 360171), (6, 240114), (7, 205812), (9, 160076), (12, 120057), (14, 102906), (18, 80038), (21, 68604), (28, 51453), (36, 40019), (42, 34302), (63, 22868), (84, 17151), (126, 11434), (252, 5717)]