18017586

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 44668800

約数和(自身を除く): 26651214

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, 1033, 1938, 2066, 2907, 3099, 5814, 6198, 8721, 9297, 17442, 17561, 18594, 19627, 27891, 35122, 39254, 52683, 55782, 58881, 105366, 117762, 158049, 176643, 316098, 333659, 353286, 474147, 529929, 667318, 948294, 1000977, 1059858, 2001954, 3002931, 6005862, 9008793, 18017586]

約数ペア:

[(1, 18017586), (2, 9008793), (3, 6005862), (6, 3002931), (9, 2001954), (17, 1059858), (18, 1000977), (19, 948294), (27, 667318), (34, 529929), (38, 474147), (51, 353286), (54, 333659), (57, 316098), (102, 176643), (114, 158049), (153, 117762), (171, 105366), (306, 58881), (323, 55782), (342, 52683), (459, 39254), (513, 35122), (646, 27891), (918, 19627), (969, 18594), (1026, 17561), (1033, 17442), (1938, 9297), (2066, 8721), (2907, 6198), (3099, 5814)]