18849672058

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4329277}}^1$

素因数の和:4329597

約数の個数: 16

約数和(自身を含む): 32417633664

約数和(自身を除く): 13567961606

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 4329277, 8658554, 30304939, 60609878, 1346405147, 2692810294, 9424836029, 18849672058]

約数ペア:

[(1, 18849672058), (2, 9424836029), (7, 2692810294), (14, 1346405147), (311, 60609878), (622, 30304939), (2177, 8658554), (4354, 4329277)]