18414002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 12067918

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 223, 446, 779, 1007, 1558, 2014, 2173, 4237, 4346, 8474, 9143, 11819, 18286, 23638, 41287, 82574, 173717, 224561, 347434, 449122, 484579, 969158, 9207001, 18414002]

約数ペア:

[(1, 18414002), (2, 9207001), (19, 969158), (38, 484579), (41, 449122), (53, 347434), (82, 224561), (106, 173717), (223, 82574), (446, 41287), (779, 23638), (1007, 18286), (1558, 11819), (2014, 9143), (2173, 8474), (4237, 4346)]