139316778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{407359}}^1$

素因数の和:407386

約数の個数: 24

約数和(自身を含む): 317740800

約数和(自身を除く): 178424022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 407359, 814718, 1222077, 2444154, 3666231, 7332462, 7739821, 15479642, 23219463, 46438926, 69658389, 139316778]

約数ペア:

[(1, 139316778), (2, 69658389), (3, 46438926), (6, 23219463), (9, 15479642), (18, 7739821), (19, 7332462), (38, 3666231), (57, 2444154), (114, 1222077), (171, 814718), (342, 407359)]