143446428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{209717}}^1$

素因数の和:209746

約数の個数: 36

約数和(自身を含む): 381686760

約数和(自身を除く): 238240332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 209717, 419434, 629151, 838868, 1258302, 1887453, 2516604, 3774906, 3984623, 7549812, 7969246, 11953869, 15938492, 23907738, 35861607, 47815476, 71723214, 143446428]

約数ペア:

[(1, 143446428), (2, 71723214), (3, 47815476), (4, 35861607), (6, 23907738), (9, 15938492), (12, 11953869), (18, 7969246), (19, 7549812), (36, 3984623), (38, 3774906), (57, 2516604), (76, 1887453), (114, 1258302), (171, 838868), (228, 629151), (342, 419434), (684, 209717)]