7243218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21179}}^1$

素因数の和:21206

約数の個数: 24

約数和(自身を含む): 16520400

約数和(自身を除く): 9277182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 21179, 42358, 63537, 127074, 190611, 381222, 402401, 804802, 1207203, 2414406, 3621609, 7243218]

約数ペア:

[(1, 7243218), (2, 3621609), (3, 2414406), (6, 1207203), (9, 804802), (18, 402401), (19, 381222), (38, 190611), (57, 127074), (114, 63537), (171, 42358), (342, 21179)]