1660740018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{841307}}^1$

素因数の和:841366

約数の個数: 32

約数和(自身を含む): 3876747264

約数和(自身を除く): 2216007246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 841307, 1682614, 2523921, 5047842, 5889149, 11778298, 17667447, 35334894, 39541429, 79082858, 118624287, 237248574, 276790003, 553580006, 830370009, 1660740018]

約数ペア:

[(1, 1660740018), (2, 830370009), (3, 553580006), (6, 276790003), (7, 237248574), (14, 118624287), (21, 79082858), (42, 39541429), (47, 35334894), (94, 17667447), (141, 11778298), (282, 5889149), (329, 5047842), (658, 2523921), (987, 1682614), (1974, 841307)]