42192198

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 66671802

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 41, 51, 54, 57, 59, 82, 102, 114, 118, 123, 153, 171, 177, 246, 306, 323, 342, 354, 369, 459, 513, 531, 646, 697, 738, 779, 918, 969, 1003, 1026, 1062, 1107, 1121, 1394, 1558, 1593, 1938, 2006, 2091, 2214, 2242, 2337, 2419, 2907, 3009, 3186, 3363, 4182, 4674, 4838, 5814, 6018, 6273, 6726, 7011, 7257, 8721, 9027, 10089, 12546, 13243, 14022, 14514, 17442, 18054, 18819, 19057, 20178, 21033, 21771, 26486, 27081, 30267, 37638, 38114, 39729, 41123, 42066, 43542, 45961, 54162, 57171, 60534, 65313, 79458, 82246, 91922, 114342, 119187, 123369, 130626, 137883, 171513, 238374, 246738, 275766, 343026, 357561, 370107, 413649, 514539, 715122, 740214, 781337, 827298, 1029078, 1110321, 1240947, 1562674, 2220642, 2344011, 2481894, 4688022, 7032033, 14064066, 21096099, 42192198]

約数ペア:

[(1, 42192198), (2, 21096099), (3, 14064066), (6, 7032033), (9, 4688022), (17, 2481894), (18, 2344011), (19, 2220642), (27, 1562674), (34, 1240947), (38, 1110321), (41, 1029078), (51, 827298), (54, 781337), (57, 740214), (59, 715122), (82, 514539), (102, 413649), (114, 370107), (118, 357561), (123, 343026), (153, 275766), (171, 246738), (177, 238374), (246, 171513), (306, 137883), (323, 130626), (342, 123369), (354, 119187), (369, 114342), (459, 91922), (513, 82246), (531, 79458), (646, 65313), (697, 60534), (738, 57171), (779, 54162), (918, 45961), (969, 43542), (1003, 42066), (1026, 41123), (1062, 39729), (1107, 38114), (1121, 37638), (1394, 30267), (1558, 27081), (1593, 26486), (1938, 21771), (2006, 21033), (2091, 20178), (2214, 19057), (2242, 18819), (2337, 18054), (2419, 17442), (2907, 14514), (3009, 14022), (3186, 13243), (3363, 12546), (4182, 10089), (4674, 9027), (4838, 8721), (5814, 7257), (6018, 7011), (6273, 6726)]