28007298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 68006016

約数和(自身を除く): 39998718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 3823, 7326, 7646, 11469, 22938, 34407, 42053, 68814, 84106, 126159, 141451, 252318, 282902, 378477, 424353, 756954, 848706, 1273059, 1555961, 2546118, 3111922, 4667883, 9335766, 14003649, 28007298]

約数ペア:

[(1, 28007298), (2, 14003649), (3, 9335766), (6, 4667883), (9, 3111922), (11, 2546118), (18, 1555961), (22, 1273059), (33, 848706), (37, 756954), (66, 424353), (74, 378477), (99, 282902), (111, 252318), (198, 141451), (222, 126159), (333, 84106), (407, 68814), (666, 42053), (814, 34407), (1221, 22938), (2442, 11469), (3663, 7646), (3823, 7326)]