21101628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92551}}^1$

素因数の和:92577

約数の個数: 24

約数和(自身を含む): 51829120

約数和(自身を除く): 30727492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92551, 185102, 277653, 370204, 555306, 1110612, 1758469, 3516938, 5275407, 7033876, 10550814, 21101628]

約数ペア:

[(1, 21101628), (2, 10550814), (3, 7033876), (4, 5275407), (6, 3516938), (12, 1758469), (19, 1110612), (38, 555306), (57, 370204), (76, 277653), (114, 185102), (228, 92551)]