187869342

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{225263}}^1$

素因数の和:225407

約数の個数: 16

約数和(自身を含む): 378443520

約数和(自身を除く): 190574178

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 225263, 450526, 675789, 1351578, 31311557, 62623114, 93934671, 187869342]

約数ペア:

[(1, 187869342), (2, 93934671), (3, 62623114), (6, 31311557), (139, 1351578), (278, 675789), (417, 450526), (834, 225263)]