12966354

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19469}}^1$

素因数の和:19514

約数の個数: 24

約数和(自身を含む): 28854540

約数和(自身を除く): 15888186

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19469, 38938, 58407, 116814, 175221, 350442, 720353, 1440706, 2161059, 4322118, 6483177, 12966354]

約数ペア:

[(1, 12966354), (2, 6483177), (3, 4322118), (6, 2161059), (9, 1440706), (18, 720353), (37, 350442), (74, 175221), (111, 116814), (222, 58407), (333, 38938), (666, 19469)]