1808973774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10729}}^1$

素因数の和:10802

約数の個数: 96

約数和(自身を含む): 4519476000

約数和(自身を除く): 2710502226

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 153, 171, 174, 261, 306, 323, 342, 493, 522, 551, 646, 969, 986, 1102, 1479, 1653, 1938, 2907, 2958, 3306, 4437, 4959, 5814, 8874, 9367, 9918, 10729, 18734, 21458, 28101, 32187, 56202, 64374, 84303, 96561, 168606, 182393, 193122, 203851, 311141, 364786, 407702, 547179, 611553, 622282, 933423, 1094358, 1223106, 1641537, 1834659, 1866846, 2800269, 3283074, 3465467, 3669318, 5289397, 5600538, 5911679, 6930934, 10396401, 10578794, 11823358, 15868191, 17735037, 20792802, 31189203, 31736382, 35470074, 47604573, 53205111, 62378406, 95209146, 100498543, 106410222, 200997086, 301495629, 602991258, 904486887, 1808973774]

約数ペア:

[(1, 1808973774), (2, 904486887), (3, 602991258), (6, 301495629), (9, 200997086), (17, 106410222), (18, 100498543), (19, 95209146), (29, 62378406), (34, 53205111), (38, 47604573), (51, 35470074), (57, 31736382), (58, 31189203), (87, 20792802), (102, 17735037), (114, 15868191), (153, 11823358), (171, 10578794), (174, 10396401), (261, 6930934), (306, 5911679), (323, 5600538), (342, 5289397), (493, 3669318), (522, 3465467), (551, 3283074), (646, 2800269), (969, 1866846), (986, 1834659), (1102, 1641537), (1479, 1223106), (1653, 1094358), (1938, 933423), (2907, 622282), (2958, 611553), (3306, 547179), (4437, 407702), (4959, 364786), (5814, 311141), (8874, 203851), (9367, 193122), (9918, 182393), (10729, 168606), (18734, 96561), (21458, 84303), (28101, 64374), (32187, 56202)]