18294844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 34126848

約数和(自身を除く): 15832004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4231, 4324, 8462, 16924, 97313, 194626, 198857, 389252, 397714, 795428, 4573711, 9147422, 18294844]

約数ペア:

[(1, 18294844), (2, 9147422), (4, 4573711), (23, 795428), (46, 397714), (47, 389252), (92, 198857), (94, 194626), (188, 97313), (1081, 16924), (2162, 8462), (4231, 4324)]