18316844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50321}}^1$

素因数の和:50345

約数の個数: 24

約数和(自身を含む): 39452448

約数和(自身を除く): 21135604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50321, 100642, 201284, 352247, 654173, 704494, 1308346, 1408988, 2616692, 4579211, 9158422, 18316844]

約数ペア:

[(1, 18316844), (2, 9158422), (4, 4579211), (7, 2616692), (13, 1408988), (14, 1308346), (26, 704494), (28, 654173), (52, 352247), (91, 201284), (182, 100642), (364, 50321)]