2543148

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 6589128

約数和(自身を除く): 4045980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1723, 3446, 5169, 6892, 10338, 15507, 20676, 31014, 62028, 70643, 141286, 211929, 282572, 423858, 635787, 847716, 1271574, 2543148]

約数ペア:

[(1, 2543148), (2, 1271574), (3, 847716), (4, 635787), (6, 423858), (9, 282572), (12, 211929), (18, 141286), (36, 70643), (41, 62028), (82, 31014), (123, 20676), (164, 15507), (246, 10338), (369, 6892), (492, 5169), (738, 3446), (1476, 1723)]