42149614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{124703}}^1$

素因数の和:124731

約数の個数: 12

約数和(自身を含む): 68462496

約数和(自身を除く): 26312882

約数列:

[1, 2, 13, 26, 169, 338, 124703, 249406, 1621139, 3242278, 21074807, 42149614]

約数ペア:

[(1, 42149614), (2, 21074807), (13, 3242278), (26, 1621139), (169, 249406), (338, 124703)]