138209946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{3137}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 316310400

約数和(自身を除く): 178100454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1049, 2098, 3137, 3147, 6274, 6294, 7343, 9411, 14686, 18822, 21959, 22029, 43918, 44058, 65877, 131754, 3290713, 6581426, 9872139, 19744278, 23034991, 46069982, 69104973, 138209946]

約数ペア:

[(1, 138209946), (2, 69104973), (3, 46069982), (6, 23034991), (7, 19744278), (14, 9872139), (21, 6581426), (42, 3290713), (1049, 131754), (2098, 65877), (3137, 44058), (3147, 43918), (6274, 22029), (6294, 21959), (7343, 18822), (9411, 14686)]