18489036608

素因数分解:

$2^6\times 7^1\times {\mathrm{41270171}}^1$

素因数の和:41270190

約数の個数: 28

約数和(自身を含む): 41930494752

約数和(自身を除く): 23441458144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41270171, 82540342, 165080684, 288891197, 330161368, 577782394, 660322736, 1155564788, 1320645472, 2311129576, 2641290944, 4622259152, 9244518304, 18489036608]

約数ペア:

[(1, 18489036608), (2, 9244518304), (4, 4622259152), (7, 2641290944), (8, 2311129576), (14, 1320645472), (16, 1155564788), (28, 660322736), (32, 577782394), (56, 330161368), (64, 288891197), (112, 165080684), (224, 82540342), (448, 41270171)]