1009638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 2565120

約数和(自身を除く): 1555482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2671, 5342, 8013, 16026, 18697, 24039, 37394, 48078, 56091, 72117, 112182, 144234, 168273, 336546, 504819, 1009638]

約数ペア:

[(1, 1009638), (2, 504819), (3, 336546), (6, 168273), (7, 144234), (9, 112182), (14, 72117), (18, 56091), (21, 48078), (27, 37394), (42, 24039), (54, 18697), (63, 16026), (126, 8013), (189, 5342), (378, 2671)]