6540142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 12326400

約数和(自身を除く): 5786258

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1069, 2138, 3059, 6118, 7483, 14966, 20311, 24587, 40622, 49174, 142177, 172109, 284354, 344218, 467153, 934306, 3270071, 6540142]

約数ペア:

[(1, 6540142), (2, 3270071), (7, 934306), (14, 467153), (19, 344218), (23, 284354), (38, 172109), (46, 142177), (133, 49174), (161, 40622), (266, 24587), (322, 20311), (437, 14966), (874, 7483), (1069, 6118), (2138, 3059)]