26538078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631859}}^1$

素因数の和:631871

約数の個数: 16

約数和(自身を含む): 60658560

約数和(自身を除く): 34120482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631859, 1263718, 1895577, 3791154, 4423013, 8846026, 13269039, 26538078]

約数ペア:

[(1, 26538078), (2, 13269039), (3, 8846026), (6, 4423013), (7, 3791154), (14, 1895577), (21, 1263718), (42, 631859)]