188327286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{213523}}^1$

素因数の和:213545

約数の個数: 36

約数和(自身を含む): 474663852

約数和(自身を除く): 286336566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 213523, 427046, 640569, 1281138, 1494661, 1921707, 2989322, 3843414, 4483983, 8967966, 10462627, 13451949, 20925254, 26903898, 31387881, 62775762, 94163643, 188327286]

約数ペア:

[(1, 188327286), (2, 94163643), (3, 62775762), (6, 31387881), (7, 26903898), (9, 20925254), (14, 13451949), (18, 10462627), (21, 8967966), (42, 4483983), (49, 3843414), (63, 2989322), (98, 1921707), (126, 1494661), (147, 1281138), (294, 640569), (441, 427046), (882, 213523)]