135169636

素因数分解:

$2^2\times 7^2\times {\mathrm{689641}}^1$

素因数の和:689659

約数の個数: 18

約数和(自身を含む): 275167158

約数和(自身を除く): 139997522

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 689641, 1379282, 2758564, 4827487, 9654974, 19309948, 33792409, 67584818, 135169636]

約数ペア:

[(1, 135169636), (2, 67584818), (4, 33792409), (7, 19309948), (14, 9654974), (28, 4827487), (49, 2758564), (98, 1379282), (196, 689641)]