2086588476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{18691}}^1$

素因数の和:19151

約数の個数: 72

約数和(自身を含む): 6041852544

約数和(自身を除く): 3955264068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 3101, 3987, 5316, 6202, 7974, 9303, 12404, 15948, 18606, 18691, 27909, 37212, 37382, 55818, 56073, 74764, 111636, 112146, 130837, 168219, 224292, 261674, 336438, 392511, 523348, 672876, 785022, 1177533, 1570044, 2355066, 4710132, 8280113, 16560226, 24840339, 33120452, 49680678, 57960791, 74521017, 99361356, 115921582, 149042034, 173882373, 231843164, 298084068, 347764746, 521647119, 695529492, 1043294238, 2086588476]

約数ペア:

[(1, 2086588476), (2, 1043294238), (3, 695529492), (4, 521647119), (6, 347764746), (7, 298084068), (9, 231843164), (12, 173882373), (14, 149042034), (18, 115921582), (21, 99361356), (28, 74521017), (36, 57960791), (42, 49680678), (63, 33120452), (84, 24840339), (126, 16560226), (252, 8280113), (443, 4710132), (886, 2355066), (1329, 1570044), (1772, 1177533), (2658, 785022), (3101, 672876), (3987, 523348), (5316, 392511), (6202, 336438), (7974, 261674), (9303, 224292), (12404, 168219), (15948, 130837), (18606, 112146), (18691, 111636), (27909, 74764), (37212, 56073), (37382, 55818)]