1638331398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8274401}}^1$

素因数の和:8274420

約数の個数: 24

約数和(自身を含む): 3872420136

約数和(自身を除く): 2234088738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 8274401, 16548802, 24823203, 49646406, 74469609, 91018411, 148939218, 182036822, 273055233, 546110466, 819165699, 1638331398]

約数ペア:

[(1, 1638331398), (2, 819165699), (3, 546110466), (6, 273055233), (9, 182036822), (11, 148939218), (18, 91018411), (22, 74469609), (33, 49646406), (66, 24823203), (99, 16548802), (198, 8274401)]