81054342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 185664960

約数和(自身を除く): 104610618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 347, 683, 694, 1041, 1366, 2049, 2082, 3123, 4098, 6147, 6246, 6593, 12294, 12977, 13186, 19779, 25954, 38931, 39558, 59337, 77862, 116793, 118674, 233586, 237001, 474002, 711003, 1422006, 2133009, 4266018, 4503019, 9006038, 13509057, 27018114, 40527171, 81054342]

約数ペア:

[(1, 81054342), (2, 40527171), (3, 27018114), (6, 13509057), (9, 9006038), (18, 4503019), (19, 4266018), (38, 2133009), (57, 1422006), (114, 711003), (171, 474002), (342, 237001), (347, 233586), (683, 118674), (694, 116793), (1041, 77862), (1366, 59337), (2049, 39558), (2082, 38931), (3123, 25954), (4098, 19779), (6147, 13186), (6246, 12977), (6593, 12294)]