13405434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6791}}^1$

素因数の和:6850

約数の個数: 32

約数和(自身を含む): 31297536

約数和(自身を除く): 17892102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 6791, 13582, 20373, 40746, 47537, 95074, 142611, 285222, 319177, 638354, 957531, 1915062, 2234239, 4468478, 6702717, 13405434]

約数ペア:

[(1, 13405434), (2, 6702717), (3, 4468478), (6, 2234239), (7, 1915062), (14, 957531), (21, 638354), (42, 319177), (47, 285222), (94, 142611), (141, 95074), (282, 47537), (329, 40746), (658, 20373), (987, 13582), (1974, 6791)]