42805266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019173}}^1$

素因数の和:1019185

約数の個数: 16

約数和(自身を含む): 97840704

約数和(自身を除く): 55035438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019173, 2038346, 3057519, 6115038, 7134211, 14268422, 21402633, 42805266]

約数ペア:

[(1, 42805266), (2, 21402633), (3, 14268422), (6, 7134211), (7, 6115038), (14, 3057519), (21, 2038346), (42, 1019173)]