18000066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10506

約数の個数: 32

約数和(自身を含む): 42150528

約数和(自身を除く): 24150462

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10453, 20906, 31359, 62718, 73171, 146342, 219513, 428573, 439026, 857146, 1285719, 2571438, 3000011, 6000022, 9000033, 18000066]

約数ペア:

[(1, 18000066), (2, 9000033), (3, 6000022), (6, 3000011), (7, 2571438), (14, 1285719), (21, 857146), (41, 439026), (42, 428573), (82, 219513), (123, 146342), (246, 73171), (287, 62718), (574, 31359), (861, 20906), (1722, 10453)]