2005040220876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{723318983}}^1$

素因数の和:723319011

約数の個数: 72

約数和(自身を含む): 6318914644224

約数和(自身を除く): 4313874423348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 723318983, 1446637966, 2169956949, 2893275932, 4339913898, 5063232881, 6509870847, 7956508813, 8679827796, 10126465762, 13019741694, 15189698643, 15913017626, 20252931524, 23869526439, 26039483388, 30379397286, 31826035252, 45569095929, 47739052878, 55695561691, 60758794572, 71608579317, 91138191858, 95478105756, 111391123382, 143217158634, 167086685073, 182276383716, 222782246764, 286434317268, 334173370146, 501260055219, 668346740292, 1002520110438, 2005040220876]

約数ペア:

[(1, 2005040220876), (2, 1002520110438), (3, 668346740292), (4, 501260055219), (6, 334173370146), (7, 286434317268), (9, 222782246764), (11, 182276383716), (12, 167086685073), (14, 143217158634), (18, 111391123382), (21, 95478105756), (22, 91138191858), (28, 71608579317), (33, 60758794572), (36, 55695561691), (42, 47739052878), (44, 45569095929), (63, 31826035252), (66, 30379397286), (77, 26039483388), (84, 23869526439), (99, 20252931524), (126, 15913017626), (132, 15189698643), (154, 13019741694), (198, 10126465762), (231, 8679827796), (252, 7956508813), (308, 6509870847), (396, 5063232881), (462, 4339913898), (693, 2893275932), (924, 2169956949), (1386, 1446637966), (2772, 723318983)]