18992604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 47301408

約数和(自身を除く): 28308804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 593, 628, 942, 1186, 1779, 1884, 2372, 2669, 3558, 5338, 7116, 8007, 10081, 10676, 16014, 20162, 30243, 32028, 40324, 60486, 93101, 120972, 186202, 279303, 372404, 558606, 1117212, 1582717, 3165434, 4748151, 6330868, 9496302, 18992604]

約数ペア:

[(1, 18992604), (2, 9496302), (3, 6330868), (4, 4748151), (6, 3165434), (12, 1582717), (17, 1117212), (34, 558606), (51, 372404), (68, 279303), (102, 186202), (157, 120972), (204, 93101), (314, 60486), (471, 40324), (593, 32028), (628, 30243), (942, 20162), (1186, 16014), (1779, 10676), (1884, 10081), (2372, 8007), (2669, 7116), (3558, 5338)]