8173404

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2650

約数の個数: 36

約数和(自身を含む): 20900880

約数和(自身を除く): 12727476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 2551, 3204, 5102, 7653, 10204, 15306, 22959, 30612, 45918, 91836, 227039, 454078, 681117, 908156, 1362234, 2043351, 2724468, 4086702, 8173404]

約数ペア:

[(1, 8173404), (2, 4086702), (3, 2724468), (4, 2043351), (6, 1362234), (9, 908156), (12, 681117), (18, 454078), (36, 227039), (89, 91836), (178, 45918), (267, 30612), (356, 22959), (534, 15306), (801, 10204), (1068, 7653), (1602, 5102), (2551, 3204)]