2019943548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2671883}}^1$

素因数の和:2671903

約数の個数: 48

約数和(自身を含む): 5985020160

約数和(自身を除く): 3965076612

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, 2671883, 5343766, 8015649, 10687532, 16031298, 18703181, 24046947, 32062596, 37406362, 48093894, 56109543, 72140841, 74812724, 96187788, 112219086, 144281682, 168328629, 224438172, 288563364, 336657258, 504985887, 673314516, 1009971774, 2019943548]

約数ペア:

[(1, 2019943548), (2, 1009971774), (3, 673314516), (4, 504985887), (6, 336657258), (7, 288563364), (9, 224438172), (12, 168328629), (14, 144281682), (18, 112219086), (21, 96187788), (27, 74812724), (28, 72140841), (36, 56109543), (42, 48093894), (54, 37406362), (63, 32062596), (84, 24046947), (108, 18703181), (126, 16031298), (189, 10687532), (252, 8015649), (378, 5343766), (756, 2671883)]