18427692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 26811348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 373, 537, 716, 746, 1074, 1119, 1492, 2148, 2238, 4117, 4476, 8234, 8579, 12351, 16468, 17158, 24702, 25737, 34316, 49404, 51474, 66767, 102948, 133534, 200301, 267068, 400602, 801204, 1535641, 3071282, 4606923, 6142564, 9213846, 18427692]

約数ペア:

[(1, 18427692), (2, 9213846), (3, 6142564), (4, 4606923), (6, 3071282), (12, 1535641), (23, 801204), (46, 400602), (69, 267068), (92, 200301), (138, 133534), (179, 102948), (276, 66767), (358, 51474), (373, 49404), (537, 34316), (716, 25737), (746, 24702), (1074, 17158), (1119, 16468), (1492, 12351), (2148, 8579), (2238, 8234), (4117, 4476)]