18387800530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1000969}}^1$

素因数の和:1001154

約数の個数: 32

約数和(自身を含む): 36323199360

約数和(自身を除く): 17935398830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 18370, 1000969, 2001938, 5004845, 10009690, 11010659, 22021318, 55053295, 110106590, 167161823, 334323646, 835809115, 1671618230, 1838780053, 3677560106, 9193900265, 18387800530]

約数ペア:

[(1, 18387800530), (2, 9193900265), (5, 3677560106), (10, 1838780053), (11, 1671618230), (22, 835809115), (55, 334323646), (110, 167161823), (167, 110106590), (334, 55053295), (835, 22021318), (1670, 11010659), (1837, 10009690), (3674, 5004845), (9185, 2001938), (18370, 1000969)]