66643758

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{29153}}^1$

素因数の和:29288

約数の個数: 24

約数和(自身を含む): 145536768

約数和(自身を除く): 78893010

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 29153, 58306, 87459, 174918, 262377, 524754, 3702431, 7404862, 11107293, 22214586, 33321879, 66643758]

約数ペア:

[(1, 66643758), (2, 33321879), (3, 22214586), (6, 11107293), (9, 7404862), (18, 3702431), (127, 524754), (254, 262377), (381, 174918), (762, 87459), (1143, 58306), (2286, 29153)]