12780077982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43469653}}^1$

素因数の和:43469672

約数の個数: 24

約数和(自身を含む): 29733243336

約数和(自身を除く): 16953165354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43469653, 86939306, 130408959, 260817918, 304287571, 608575142, 912862713, 1825725426, 2130012997, 4260025994, 6390038991, 12780077982]

約数ペア:

[(1, 12780077982), (2, 6390038991), (3, 4260025994), (6, 2130012997), (7, 1825725426), (14, 912862713), (21, 608575142), (42, 304287571), (49, 260817918), (98, 130408959), (147, 86939306), (294, 43469653)]