56378418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{218521}}^1$

素因数の和:218569

約数の個数: 16

約数和(自身を含む): 115379616

約数和(自身を除く): 59001198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 218521, 437042, 655563, 1311126, 9396403, 18792806, 28189209, 56378418]

約数ペア:

[(1, 56378418), (2, 28189209), (3, 18792806), (6, 9396403), (43, 1311126), (86, 655563), (129, 437042), (258, 218521)]