18414162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 46690560

約数和(自身を除く): 28276398

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1543, 1989, 3086, 3978, 4629, 5967, 9258, 11934, 13887, 20059, 26231, 27774, 40118, 41661, 52462, 60177, 78693, 83322, 120354, 157386, 180531, 236079, 341003, 361062, 472158, 541593, 682006, 708237, 1023009, 1083186, 1416474, 2046018, 3069027, 6138054, 9207081, 18414162]

約数ペア:

[(1, 18414162), (2, 9207081), (3, 6138054), (6, 3069027), (9, 2046018), (13, 1416474), (17, 1083186), (18, 1023009), (26, 708237), (27, 682006), (34, 541593), (39, 472158), (51, 361062), (54, 341003), (78, 236079), (102, 180531), (117, 157386), (153, 120354), (221, 83322), (234, 78693), (306, 60177), (351, 52462), (442, 41661), (459, 40118), (663, 27774), (702, 26231), (918, 20059), (1326, 13887), (1543, 11934), (1989, 9258), (3086, 5967), (3978, 4629)]