319060686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{21767}}^1$

素因数の和:22128

約数の個数: 32

約数和(自身を含む): 731404800

約数和(自身を除く): 412344114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 14658, 21767, 43534, 65301, 130602, 152369, 304738, 457107, 914214, 7596683, 15193366, 22790049, 45580098, 53176781, 106353562, 159530343, 319060686]

約数ペア:

[(1, 319060686), (2, 159530343), (3, 106353562), (6, 53176781), (7, 45580098), (14, 22790049), (21, 15193366), (42, 7596683), (349, 914214), (698, 457107), (1047, 304738), (2094, 152369), (2443, 130602), (4886, 65301), (7329, 43534), (14658, 21767)]