187966338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4475389}}^1$

素因数の和:4475401

約数の個数: 16

約数和(自身を含む): 429637440

約数和(自身を除く): 241671102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4475389, 8950778, 13426167, 26852334, 31327723, 62655446, 93983169, 187966338]

約数ペア:

[(1, 187966338), (2, 93983169), (3, 62655446), (6, 31327723), (7, 26852334), (14, 13426167), (21, 8950778), (42, 4475389)]