7879924692

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{4019}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 20149365600

約数和(自身を除く): 12269440908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 509, 642, 963, 1018, 1284, 1527, 1926, 2036, 3054, 3852, 4019, 4581, 6108, 8038, 9162, 12057, 16076, 18324, 24114, 36171, 48228, 54463, 72342, 108926, 144684, 163389, 217852, 326778, 430033, 490167, 653556, 860066, 980334, 1290099, 1720132, 1960668, 2045671, 2580198, 3870297, 4091342, 5160396, 6137013, 7740594, 8182684, 12274026, 15481188, 18411039, 24548052, 36822078, 73644156, 218886797, 437773594, 656660391, 875547188, 1313320782, 1969981173, 2626641564, 3939962346, 7879924692]

約数ペア:

[(1, 7879924692), (2, 3939962346), (3, 2626641564), (4, 1969981173), (6, 1313320782), (9, 875547188), (12, 656660391), (18, 437773594), (36, 218886797), (107, 73644156), (214, 36822078), (321, 24548052), (428, 18411039), (509, 15481188), (642, 12274026), (963, 8182684), (1018, 7740594), (1284, 6137013), (1527, 5160396), (1926, 4091342), (2036, 3870297), (3054, 2580198), (3852, 2045671), (4019, 1960668), (4581, 1720132), (6108, 1290099), (8038, 980334), (9162, 860066), (12057, 653556), (16076, 490167), (18324, 430033), (24114, 326778), (36171, 217852), (48228, 163389), (54463, 144684), (72342, 108926)]