2019686814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{144037}}^1$

素因数の和:144105

約数の個数: 48

約数和(自身を含む): 4718684880

約数和(自身を除く): 2698998066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 144037, 288074, 432111, 864222, 1296333, 2592666, 2736703, 5473406, 5905517, 8210109, 11811034, 16420218, 17716551, 24630327, 35433102, 49260654, 53149653, 106299306, 112204823, 224409646, 336614469, 673228938, 1009843407, 2019686814]

約数ペア:

[(1, 2019686814), (2, 1009843407), (3, 673228938), (6, 336614469), (9, 224409646), (18, 112204823), (19, 106299306), (38, 53149653), (41, 49260654), (57, 35433102), (82, 24630327), (114, 17716551), (123, 16420218), (171, 11811034), (246, 8210109), (342, 5905517), (369, 5473406), (738, 2736703), (779, 2592666), (1558, 1296333), (2337, 864222), (4674, 432111), (7011, 288074), (14022, 144037)]