42438516

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{13147}}^1$

素因数の和:13423

約数の個数: 24

約数和(自身を含む): 99398880

約数和(自身を除く): 56960364

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 13147, 26294, 39441, 52588, 78882, 157764, 3536543, 7073086, 10609629, 14146172, 21219258, 42438516]

約数ペア:

[(1, 42438516), (2, 21219258), (3, 14146172), (4, 10609629), (6, 7073086), (12, 3536543), (269, 157764), (538, 78882), (807, 52588), (1076, 39441), (1614, 26294), (3228, 13147)]