2812788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7124

約数の個数: 36

約数和(自身を含む): 7757568

約数和(自身を除く): 4944780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 7103, 14206, 21309, 28412, 42618, 63927, 78133, 85236, 127854, 156266, 234399, 255708, 312532, 468798, 703197, 937596, 1406394, 2812788]

約数ペア:

[(1, 2812788), (2, 1406394), (3, 937596), (4, 703197), (6, 468798), (9, 312532), (11, 255708), (12, 234399), (18, 156266), (22, 127854), (33, 85236), (36, 78133), (44, 63927), (66, 42618), (99, 28412), (132, 21309), (198, 14206), (396, 7103)]