274399146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20353}}^1$

素因数の和:20475

約数の個数: 48

約数和(自身を含む): 685848384

約数和(自身を除く): 411449238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 20353, 40706, 61059, 122118, 142471, 183177, 284942, 366354, 427413, 854826, 1282239, 2177771, 2564478, 4355542, 6533313, 13066626, 15244397, 19599939, 30488794, 39199878, 45733191, 91466382, 137199573, 274399146]

約数ペア:

[(1, 274399146), (2, 137199573), (3, 91466382), (6, 45733191), (7, 39199878), (9, 30488794), (14, 19599939), (18, 15244397), (21, 13066626), (42, 6533313), (63, 4355542), (107, 2564478), (126, 2177771), (214, 1282239), (321, 854826), (642, 427413), (749, 366354), (963, 284942), (1498, 183177), (1926, 142471), (2247, 122118), (4494, 61059), (6741, 40706), (13482, 20353)]