26553006

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 59304960

約数和(自身を除く): 32751954

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 263, 426, 474, 526, 639, 711, 789, 1278, 1422, 1578, 2367, 4734, 5609, 11218, 16827, 18673, 20777, 33654, 37346, 41554, 50481, 56019, 62331, 100962, 112038, 124662, 168057, 186993, 336114, 373986, 1475167, 2950334, 4425501, 8851002, 13276503, 26553006]

約数ペア:

[(1, 26553006), (2, 13276503), (3, 8851002), (6, 4425501), (9, 2950334), (18, 1475167), (71, 373986), (79, 336114), (142, 186993), (158, 168057), (213, 124662), (237, 112038), (263, 100962), (426, 62331), (474, 56019), (526, 50481), (639, 41554), (711, 37346), (789, 33654), (1278, 20777), (1422, 18673), (1578, 16827), (2367, 11218), (4734, 5609)]