1906740144

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{181387}}^1$

素因数の和:181474

約数の個数: 60

約数和(自身を含む): 5409352936

約数和(自身を除く): 3502612792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 181387, 362774, 544161, 725548, 1088322, 1451096, 1632483, 2176644, 2902192, 3264966, 4353288, 6529932, 8706576, 13059864, 13241251, 26119728, 26482502, 39723753, 52965004, 79447506, 105930008, 119171259, 158895012, 211860016, 238342518, 317790024, 476685036, 635580048, 953370072, 1906740144]

約数ペア:

[(1, 1906740144), (2, 953370072), (3, 635580048), (4, 476685036), (6, 317790024), (8, 238342518), (9, 211860016), (12, 158895012), (16, 119171259), (18, 105930008), (24, 79447506), (36, 52965004), (48, 39723753), (72, 26482502), (73, 26119728), (144, 13241251), (146, 13059864), (219, 8706576), (292, 6529932), (438, 4353288), (584, 3264966), (657, 2902192), (876, 2176644), (1168, 1632483), (1314, 1451096), (1752, 1088322), (2628, 725548), (3504, 544161), (5256, 362774), (10512, 181387)]