18061818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 38845440

約数和(自身を除く): 20783622

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 3371, 5358, 6742, 10113, 20226, 64049, 128098, 158437, 192147, 316874, 384294, 475311, 950622, 3010303, 6020606, 9030909, 18061818]

約数ペア:

[(1, 18061818), (2, 9030909), (3, 6020606), (6, 3010303), (19, 950622), (38, 475311), (47, 384294), (57, 316874), (94, 192147), (114, 158437), (141, 128098), (282, 64049), (893, 20226), (1786, 10113), (2679, 6742), (3371, 5358)]