18942246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{25667}}^1$

素因数の和:25716

約数の個数: 24

約数和(自身を含む): 42044184

約数和(自身を除く): 23101938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 25667, 51334, 77001, 154002, 231003, 462006, 1052347, 2104694, 3157041, 6314082, 9471123, 18942246]

約数ペア:

[(1, 18942246), (2, 9471123), (3, 6314082), (6, 3157041), (9, 2104694), (18, 1052347), (41, 462006), (82, 231003), (123, 154002), (246, 77001), (369, 51334), (738, 25667)]