2009091654

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 5007744000

約数和(自身を除く): 2998652346

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 229, 306, 323, 342, 458, 459, 503, 513, 646, 687, 918, 969, 1006, 1026, 1374, 1509, 1938, 2061, 2907, 3018, 3893, 4122, 4351, 4527, 5814, 6183, 7786, 8551, 8702, 8721, 9054, 9557, 11679, 12366, 13053, 13581, 17102, 17442, 19114, 23358, 25653, 26106, 27162, 28671, 35037, 39159, 51306, 57342, 70074, 73967, 76959, 78318, 86013, 105111, 115187, 117477, 147934, 153918, 162469, 172026, 210222, 221901, 230374, 230877, 234954, 258039, 324938, 345561, 443802, 461754, 487407, 516078, 665703, 691122, 974814, 1036683, 1331406, 1462221, 1958179, 1997109, 2073366, 2188553, 2924442, 3110049, 3916358, 3994218, 4377106, 4386663, 5874537, 6220098, 6565659, 8773326, 11749074, 13131318, 17623611, 19696977, 35247222, 37205401, 39393954, 52870833, 59090931, 74410802, 105741666, 111616203, 118181862, 223232406, 334848609, 669697218, 1004545827, 2009091654]

約数ペア:

[(1, 2009091654), (2, 1004545827), (3, 669697218), (6, 334848609), (9, 223232406), (17, 118181862), (18, 111616203), (19, 105741666), (27, 74410802), (34, 59090931), (38, 52870833), (51, 39393954), (54, 37205401), (57, 35247222), (102, 19696977), (114, 17623611), (153, 13131318), (171, 11749074), (229, 8773326), (306, 6565659), (323, 6220098), (342, 5874537), (458, 4386663), (459, 4377106), (503, 3994218), (513, 3916358), (646, 3110049), (687, 2924442), (918, 2188553), (969, 2073366), (1006, 1997109), (1026, 1958179), (1374, 1462221), (1509, 1331406), (1938, 1036683), (2061, 974814), (2907, 691122), (3018, 665703), (3893, 516078), (4122, 487407), (4351, 461754), (4527, 443802), (5814, 345561), (6183, 324938), (7786, 258039), (8551, 234954), (8702, 230877), (8721, 230374), (9054, 221901), (9557, 210222), (11679, 172026), (12366, 162469), (13053, 153918), (13581, 147934), (17102, 117477), (17442, 115187), (19114, 105111), (23358, 86013), (25653, 78318), (26106, 76959), (27162, 73967), (28671, 70074), (35037, 57342), (39159, 51306)]