42378012

素因数分解:

$2^2\times 3^3\times {\mathrm{392389}}^1$

素因数の和:392402

約数の個数: 24

約数和(自身を含む): 109869200

約数和(自身を除く): 67491188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 392389, 784778, 1177167, 1569556, 2354334, 3531501, 4708668, 7063002, 10594503, 14126004, 21189006, 42378012]

約数ペア:

[(1, 42378012), (2, 21189006), (3, 14126004), (4, 10594503), (6, 7063002), (9, 4708668), (12, 3531501), (18, 2354334), (27, 1569556), (36, 1177167), (54, 784778), (108, 392389)]