25379046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18311}}^1$

素因数の和:18337

約数の個数: 48

約数和(自身を含む): 68560128

約数和(自身を除く): 43181082

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 18311, 36622, 54933, 109866, 128177, 164799, 201421, 256354, 329598, 384531, 402842, 604263, 769062, 1153593, 1208526, 1409947, 1812789, 2307186, 2819894, 3625578, 4229841, 8459682, 12689523, 25379046]

約数ペア:

[(1, 25379046), (2, 12689523), (3, 8459682), (6, 4229841), (7, 3625578), (9, 2819894), (11, 2307186), (14, 1812789), (18, 1409947), (21, 1208526), (22, 1153593), (33, 769062), (42, 604263), (63, 402842), (66, 384531), (77, 329598), (99, 256354), (126, 201421), (154, 164799), (198, 128177), (231, 109866), (462, 54933), (693, 36622), (1386, 18311)]