18369554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 33799680

約数和(自身を除く): 15430126

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 977, 1106, 1343, 1954, 2686, 6839, 9401, 13678, 16609, 18802, 33218, 77183, 116263, 154366, 232526, 540281, 1080562, 1312111, 2624222, 9184777, 18369554]

約数ペア:

[(1, 18369554), (2, 9184777), (7, 2624222), (14, 1312111), (17, 1080562), (34, 540281), (79, 232526), (119, 154366), (158, 116263), (238, 77183), (553, 33218), (977, 18802), (1106, 16609), (1343, 13678), (1954, 9401), (2686, 6839)]