52651998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139291}}^1$

素因数の和:139309

約数の個数: 32

約数和(自身を含む): 133720320

約数和(自身を除く): 81068322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 139291, 278582, 417873, 835746, 975037, 1253619, 1950074, 2507238, 2925111, 3760857, 5850222, 7521714, 8775333, 17550666, 26325999, 52651998]

約数ペア:

[(1, 52651998), (2, 26325999), (3, 17550666), (6, 8775333), (7, 7521714), (9, 5850222), (14, 3760857), (18, 2925111), (21, 2507238), (27, 1950074), (42, 1253619), (54, 975037), (63, 835746), (126, 417873), (189, 278582), (378, 139291)]