17829771836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{50923}}^1$

素因数の和:51234

約数の個数: 48

約数和(自身を含む): 34905346560

約数和(自身を除く): 17075574724

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 271, 323, 542, 646, 1084, 1292, 4607, 5149, 9214, 10298, 18428, 20596, 50923, 87533, 101846, 175066, 203692, 350132, 865691, 967537, 1731382, 1935074, 3462764, 3870148, 13800133, 16448129, 27600266, 32896258, 55200532, 65792516, 234602261, 262202527, 469204522, 524405054, 938409044, 1048810108, 4457442959, 8914885918, 17829771836]

約数ペア:

[(1, 17829771836), (2, 8914885918), (4, 4457442959), (17, 1048810108), (19, 938409044), (34, 524405054), (38, 469204522), (68, 262202527), (76, 234602261), (271, 65792516), (323, 55200532), (542, 32896258), (646, 27600266), (1084, 16448129), (1292, 13800133), (4607, 3870148), (5149, 3462764), (9214, 1935074), (10298, 1731382), (18428, 967537), (20596, 865691), (50923, 350132), (87533, 203692), (101846, 175066)]