21787016586

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1715243}}^1$

素因数の和:1715350

約数の個数: 32

約数和(自身を含む): 45694100160

約数和(自身を除く): 23907083574

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 2117, 4234, 6351, 12702, 1715243, 3430486, 5145729, 10291458, 49742047, 99484094, 125212739, 149226141, 250425478, 298452282, 375638217, 751276434, 3631169431, 7262338862, 10893508293, 21787016586]

約数ペア:

[(1, 21787016586), (2, 10893508293), (3, 7262338862), (6, 3631169431), (29, 751276434), (58, 375638217), (73, 298452282), (87, 250425478), (146, 149226141), (174, 125212739), (219, 99484094), (438, 49742047), (2117, 10291458), (4234, 5145729), (6351, 3430486), (12702, 1715243)]