4487508

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 11959360

約数和(自身を除く): 7471852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1123, 1332, 1998, 2246, 3369, 3996, 4492, 6738, 10107, 13476, 20214, 30321, 40428, 41551, 60642, 83102, 121284, 124653, 166204, 249306, 373959, 498612, 747918, 1121877, 1495836, 2243754, 4487508]

約数ペア:

[(1, 4487508), (2, 2243754), (3, 1495836), (4, 1121877), (6, 747918), (9, 498612), (12, 373959), (18, 249306), (27, 166204), (36, 124653), (37, 121284), (54, 83102), (74, 60642), (108, 41551), (111, 40428), (148, 30321), (222, 20214), (333, 13476), (444, 10107), (666, 6738), (999, 4492), (1123, 3996), (1332, 3369), (1998, 2246)]