47405946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1128713}}^1$

素因数の和:1128725

約数の個数: 16

約数和(自身を含む): 108356544

約数和(自身を除く): 60950598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1128713, 2257426, 3386139, 6772278, 7900991, 15801982, 23702973, 47405946]

約数ペア:

[(1, 47405946), (2, 23702973), (3, 15801982), (6, 7900991), (7, 6772278), (14, 3386139), (21, 2257426), (42, 1128713)]