2989404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7549}}^1$

素因数の和:7570

約数の個数: 36

約数和(自身を含む): 8244600

約数和(自身を除く): 5255196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 7549, 15098, 22647, 30196, 45294, 67941, 83039, 90588, 135882, 166078, 249117, 271764, 332156, 498234, 747351, 996468, 1494702, 2989404]

約数ペア:

[(1, 2989404), (2, 1494702), (3, 996468), (4, 747351), (6, 498234), (9, 332156), (11, 271764), (12, 249117), (18, 166078), (22, 135882), (33, 90588), (36, 83039), (44, 67941), (66, 45294), (99, 30196), (132, 22647), (198, 15098), (396, 7549)]