17996664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107123}}^1$

素因数の和:107139

約数の個数: 32

約数和(自身を含む): 51419520

約数和(自身を除く): 33422856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 107123, 214246, 321369, 428492, 642738, 749861, 856984, 1285476, 1499722, 2249583, 2570952, 2999444, 4499166, 5998888, 8998332, 17996664]

約数ペア:

[(1, 17996664), (2, 8998332), (3, 5998888), (4, 4499166), (6, 2999444), (7, 2570952), (8, 2249583), (12, 1499722), (14, 1285476), (21, 856984), (24, 749861), (28, 642738), (42, 428492), (56, 321369), (84, 214246), (168, 107123)]