55971636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{666329}}^1$

素因数の和:666343

約数の個数: 24

約数和(自身を含む): 149257920

約数和(自身を除く): 93286284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 666329, 1332658, 1998987, 2665316, 3997974, 4664303, 7995948, 9328606, 13992909, 18657212, 27985818, 55971636]

約数ペア:

[(1, 55971636), (2, 27985818), (3, 18657212), (4, 13992909), (6, 9328606), (7, 7995948), (12, 4664303), (14, 3997974), (21, 2665316), (28, 1998987), (42, 1332658), (84, 666329)]