16503876

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4180

約数の個数: 36

約数和(自身を含む): 42097692

約数和(自身を除く): 25593816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4057, 4068, 8114, 12171, 16228, 24342, 36513, 48684, 73026, 146052, 458441, 916882, 1375323, 1833764, 2750646, 4125969, 5501292, 8251938, 16503876]

約数ペア:

[(1, 16503876), (2, 8251938), (3, 5501292), (4, 4125969), (6, 2750646), (9, 1833764), (12, 1375323), (18, 916882), (36, 458441), (113, 146052), (226, 73026), (339, 48684), (452, 36513), (678, 24342), (1017, 16228), (1356, 12171), (2034, 8114), (4057, 4068)]