2080392174

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18913}}^1$

素因数の和:19031

約数の個数: 80

約数和(自身を含む): 5382773088

約数和(自身を除く): 3302380914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 291, 378, 567, 582, 679, 873, 1134, 1358, 1746, 2037, 2619, 4074, 5238, 6111, 7857, 12222, 15714, 18333, 18913, 36666, 37826, 54999, 56739, 109998, 113478, 132391, 170217, 264782, 340434, 397173, 510651, 794346, 1021302, 1191519, 1531953, 1834561, 2383038, 3063906, 3574557, 3669122, 5503683, 7149114, 10723671, 11007366, 12841927, 16511049, 21447342, 25683854, 33022098, 38525781, 49533147, 77051562, 99066294, 115577343, 148599441, 231154686, 297198882, 346732029, 693464058, 1040196087, 2080392174]

約数ペア:

[(1, 2080392174), (2, 1040196087), (3, 693464058), (6, 346732029), (7, 297198882), (9, 231154686), (14, 148599441), (18, 115577343), (21, 99066294), (27, 77051562), (42, 49533147), (54, 38525781), (63, 33022098), (81, 25683854), (97, 21447342), (126, 16511049), (162, 12841927), (189, 11007366), (194, 10723671), (291, 7149114), (378, 5503683), (567, 3669122), (582, 3574557), (679, 3063906), (873, 2383038), (1134, 1834561), (1358, 1531953), (1746, 1191519), (2037, 1021302), (2619, 794346), (4074, 510651), (5238, 397173), (6111, 340434), (7857, 264782), (12222, 170217), (15714, 132391), (18333, 113478), (18913, 109998), (36666, 56739), (37826, 54999)]