238426938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{779173}}^1$

素因数の和:779198

約数の個数: 24

約数和(自身を含む): 546980148

約数和(自身を除く): 308553210

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 779173, 1558346, 2337519, 4675038, 7012557, 13245941, 14025114, 26491882, 39737823, 79475646, 119213469, 238426938]

約数ペア:

[(1, 238426938), (2, 119213469), (3, 79475646), (6, 39737823), (9, 26491882), (17, 14025114), (18, 13245941), (34, 7012557), (51, 4675038), (102, 2337519), (153, 1558346), (306, 779173)]