3989210322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{16193}}^1$

素因数の和:18378

約数の個数: 32

約数和(自身を含む): 8402742720

約数和(自身を除く): 4413532398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2161, 4322, 6483, 12966, 16193, 32386, 41059, 48579, 82118, 97158, 123177, 246354, 307667, 615334, 923001, 1846002, 34993073, 69986146, 104979219, 209958438, 664868387, 1329736774, 1994605161, 3989210322]

約数ペア:

[(1, 3989210322), (2, 1994605161), (3, 1329736774), (6, 664868387), (19, 209958438), (38, 104979219), (57, 69986146), (114, 34993073), (2161, 1846002), (4322, 923001), (6483, 615334), (12966, 307667), (16193, 246354), (32386, 123177), (41059, 97158), (48579, 82118)]