131915364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1570421}}^1$

素因数の和:1570435

約数の個数: 24

約数和(自身を含む): 351774528

約数和(自身を除く): 219859164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1570421, 3140842, 4711263, 6281684, 9422526, 10992947, 18845052, 21985894, 32978841, 43971788, 65957682, 131915364]

約数ペア:

[(1, 131915364), (2, 65957682), (3, 43971788), (4, 32978841), (6, 21985894), (7, 18845052), (12, 10992947), (14, 9422526), (21, 6281684), (28, 4711263), (42, 3140842), (84, 1570421)]