27985404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{122743}}^1$

素因数の和:122769

約数の個数: 24

約数和(自身を含む): 68736640

約数和(自身を除く): 40751236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 122743, 245486, 368229, 490972, 736458, 1472916, 2332117, 4664234, 6996351, 9328468, 13992702, 27985404]

約数ペア:

[(1, 27985404), (2, 13992702), (3, 9328468), (4, 6996351), (6, 4664234), (12, 2332117), (19, 1472916), (38, 736458), (57, 490972), (76, 368229), (114, 245486), (228, 122743)]