18501966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48947}}^1$

素因数の和:48965

約数の個数: 32

約数和(自身を含む): 46990080

約数和(自身を除く): 28488114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48947, 97894, 146841, 293682, 342629, 440523, 685258, 881046, 1027887, 1321569, 2055774, 2643138, 3083661, 6167322, 9250983, 18501966]

約数ペア:

[(1, 18501966), (2, 9250983), (3, 6167322), (6, 3083661), (7, 2643138), (9, 2055774), (14, 1321569), (18, 1027887), (21, 881046), (27, 685258), (42, 440523), (54, 342629), (63, 293682), (126, 146841), (189, 97894), (378, 48947)]