20110626

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 49852800

約数和(自身を除く): 29742174

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1153, 1938, 2306, 2907, 3459, 5814, 6918, 8721, 10377, 17442, 19601, 20754, 21907, 31131, 39202, 43814, 58803, 62262, 65721, 117606, 131442, 176409, 197163, 352818, 372419, 394326, 529227, 591489, 744838, 1058454, 1117257, 1182978, 2234514, 3351771, 6703542, 10055313, 20110626]

約数ペア:

[(1, 20110626), (2, 10055313), (3, 6703542), (6, 3351771), (9, 2234514), (17, 1182978), (18, 1117257), (19, 1058454), (27, 744838), (34, 591489), (38, 529227), (51, 394326), (54, 372419), (57, 352818), (102, 197163), (114, 176409), (153, 131442), (171, 117606), (306, 65721), (323, 62262), (342, 58803), (459, 43814), (513, 39202), (646, 31131), (918, 21907), (969, 20754), (1026, 19601), (1153, 17442), (1938, 10377), (2306, 8721), (2907, 6918), (3459, 5814)]