81281503422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{795427}}^1$

素因数の和:796253

約数の個数: 48

約数和(自身を含む): 201516911232

約数和(自身を除く): 120235407810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 811, 1622, 2433, 4866, 5677, 7299, 11354, 14598, 17031, 34062, 51093, 102186, 795427, 1590854, 2386281, 4772562, 5567989, 7158843, 11135978, 14317686, 16703967, 33407934, 50111901, 100223802, 645091297, 1290182594, 1935273891, 3870547782, 4515639079, 5805821673, 9031278158, 11611643346, 13546917237, 27093834474, 40640751711, 81281503422]

約数ペア:

[(1, 81281503422), (2, 40640751711), (3, 27093834474), (6, 13546917237), (7, 11611643346), (9, 9031278158), (14, 5805821673), (18, 4515639079), (21, 3870547782), (42, 1935273891), (63, 1290182594), (126, 645091297), (811, 100223802), (1622, 50111901), (2433, 33407934), (4866, 16703967), (5677, 14317686), (7299, 11135978), (11354, 7158843), (14598, 5567989), (17031, 4772562), (34062, 2386281), (51093, 1590854), (102186, 795427)]