6642172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 6693668

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 97, 106, 194, 212, 323, 388, 646, 901, 1007, 1292, 1649, 1802, 1843, 2014, 3298, 3604, 3686, 4028, 5141, 6596, 7372, 10282, 17119, 20564, 31331, 34238, 62662, 68476, 87397, 97679, 125324, 174794, 195358, 349588, 390716, 1660543, 3321086, 6642172]

約数ペア:

[(1, 6642172), (2, 3321086), (4, 1660543), (17, 390716), (19, 349588), (34, 195358), (38, 174794), (53, 125324), (68, 97679), (76, 87397), (97, 68476), (106, 62662), (194, 34238), (212, 31331), (323, 20564), (388, 17119), (646, 10282), (901, 7372), (1007, 6596), (1292, 5141), (1649, 4028), (1802, 3686), (1843, 3604), (2014, 3298)]