2019276

素因数分解:

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

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 5985280

約数和(自身を除く): 3966004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2671, 5342, 8013, 10684, 16026, 18697, 24039, 32052, 37394, 48078, 56091, 72117, 74788, 96156, 112182, 144234, 168273, 224364, 288468, 336546, 504819, 673092, 1009638, 2019276]

約数ペア:

[(1, 2019276), (2, 1009638), (3, 673092), (4, 504819), (6, 336546), (7, 288468), (9, 224364), (12, 168273), (14, 144234), (18, 112182), (21, 96156), (27, 74788), (28, 72117), (36, 56091), (42, 48078), (54, 37394), (63, 32052), (84, 24039), (108, 18697), (126, 16026), (189, 10684), (252, 8013), (378, 5342), (756, 2671)]