38656842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19583}}^1$

素因数の和:19642

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 51586230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19583, 39166, 58749, 117498, 137081, 274162, 411243, 822486, 920401, 1840802, 2761203, 5522406, 6442807, 12885614, 19328421, 38656842]

約数ペア:

[(1, 38656842), (2, 19328421), (3, 12885614), (6, 6442807), (7, 5522406), (14, 2761203), (21, 1840802), (42, 920401), (47, 822486), (94, 411243), (141, 274162), (282, 137081), (329, 117498), (658, 58749), (987, 39166), (1974, 19583)]