189475554

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1129}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 384995520

約数和(自身を除く): 195519966

約数列:

[1, 2, 3, 6, 83, 166, 249, 337, 498, 674, 1011, 1129, 2022, 2258, 3387, 6774, 27971, 55942, 83913, 93707, 167826, 187414, 281121, 380473, 562242, 760946, 1141419, 2282838, 31579259, 63158518, 94737777, 189475554]

約数ペア:

[(1, 189475554), (2, 94737777), (3, 63158518), (6, 31579259), (83, 2282838), (166, 1141419), (249, 760946), (337, 562242), (498, 380473), (674, 281121), (1011, 187414), (1129, 167826), (2022, 93707), (2258, 83913), (3387, 55942), (6774, 27971)]