2000674818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{21023}}^1$

素因数の和:21359

約数の個数: 48

約数和(自身を含む): 4604760576

約数和(自身を除く): 2604085758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 311, 622, 933, 1866, 2799, 5287, 5598, 10574, 15861, 21023, 31722, 42046, 47583, 63069, 95166, 126138, 189207, 357391, 378414, 714782, 1072173, 2144346, 3216519, 6433038, 6538153, 13076306, 19614459, 39228918, 58843377, 111148601, 117686754, 222297202, 333445803, 666891606, 1000337409, 2000674818]

約数ペア:

[(1, 2000674818), (2, 1000337409), (3, 666891606), (6, 333445803), (9, 222297202), (17, 117686754), (18, 111148601), (34, 58843377), (51, 39228918), (102, 19614459), (153, 13076306), (306, 6538153), (311, 6433038), (622, 3216519), (933, 2144346), (1866, 1072173), (2799, 714782), (5287, 378414), (5598, 357391), (10574, 189207), (15861, 126138), (21023, 95166), (31722, 63069), (42046, 47583)]