91979202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2189981}}^1$

素因数の和:2189993

約数の個数: 16

約数和(自身を含む): 210238272

約数和(自身を除く): 118259070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2189981, 4379962, 6569943, 13139886, 15329867, 30659734, 45989601, 91979202]

約数ペア:

[(1, 91979202), (2, 45989601), (3, 30659734), (6, 15329867), (7, 13139886), (14, 6569943), (21, 4379962), (42, 2189981)]