47979972

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{12007}}^1$

素因数の和:12057

約数の個数: 48

約数和(自身を含む): 127765120

約数和(自身を除く): 79785148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 12007, 24014, 36021, 48028, 72042, 108063, 144084, 216126, 324189, 432252, 444259, 648378, 888518, 1296756, 1332777, 1777036, 2665554, 3998331, 5331108, 7996662, 11994993, 15993324, 23989986, 47979972]

約数ペア:

[(1, 47979972), (2, 23989986), (3, 15993324), (4, 11994993), (6, 7996662), (9, 5331108), (12, 3998331), (18, 2665554), (27, 1777036), (36, 1332777), (37, 1296756), (54, 888518), (74, 648378), (108, 444259), (111, 432252), (148, 324189), (222, 216126), (333, 144084), (444, 108063), (666, 72042), (999, 48028), (1332, 36021), (1998, 24014), (3996, 12007)]