2016454743

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31957}}^1$

素因数の和:32029

約数の個数: 40

約数和(自身を含む): 3248211120

約数和(自身を除く): 1231756377

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2337, 3321, 7011, 21033, 31957, 63099, 95871, 287613, 607183, 862839, 1310237, 1821549, 2588517, 3930711, 5464647, 11792133, 16393941, 24894503, 35376399, 49181823, 74683509, 106129197, 224050527, 672151581, 2016454743]

約数ペア:

[(1, 2016454743), (3, 672151581), (9, 224050527), (19, 106129197), (27, 74683509), (41, 49181823), (57, 35376399), (81, 24894503), (123, 16393941), (171, 11792133), (369, 5464647), (513, 3930711), (779, 2588517), (1107, 1821549), (1539, 1310237), (2337, 862839), (3321, 607183), (7011, 287613), (21033, 95871), (31957, 63099)]