18082908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26437}}^1$

素因数の和:26466

約数の個数: 36

約数和(自身を含む): 48117160

約数和(自身を除く): 30034252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26437, 52874, 79311, 105748, 158622, 237933, 317244, 475866, 502303, 951732, 1004606, 1506909, 2009212, 3013818, 4520727, 6027636, 9041454, 18082908]

約数ペア:

[(1, 18082908), (2, 9041454), (3, 6027636), (4, 4520727), (6, 3013818), (9, 2009212), (12, 1506909), (18, 1004606), (19, 951732), (36, 502303), (38, 475866), (57, 317244), (76, 237933), (114, 158622), (171, 105748), (228, 79311), (342, 52874), (684, 26437)]