188409852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{275453}}^1$

素因数の和:275482

約数の個数: 36

約数和(自身を含む): 501326280

約数和(自身を除く): 312916428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 275453, 550906, 826359, 1101812, 1652718, 2479077, 3305436, 4958154, 5233607, 9916308, 10467214, 15700821, 20934428, 31401642, 47102463, 62803284, 94204926, 188409852]

約数ペア:

[(1, 188409852), (2, 94204926), (3, 62803284), (4, 47102463), (6, 31401642), (9, 20934428), (12, 15700821), (18, 10467214), (19, 9916308), (36, 5233607), (38, 4958154), (57, 3305436), (76, 2479077), (114, 1652718), (171, 1101812), (228, 826359), (342, 550906), (684, 275453)]