19769274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156899}}^1$

素因数の和:156914

約数の個数: 24

約数和(自身を含む): 48952800

約数和(自身を除く): 29183526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156899, 313798, 470697, 941394, 1098293, 1412091, 2196586, 2824182, 3294879, 6589758, 9884637, 19769274]

約数ペア:

[(1, 19769274), (2, 9884637), (3, 6589758), (6, 3294879), (7, 2824182), (9, 2196586), (14, 1412091), (18, 1098293), (21, 941394), (42, 470697), (63, 313798), (126, 156899)]