16981044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32909}}^1$

素因数の和:32959

約数の個数: 24

約数和(自身を含む): 40545120

約数和(自身を除く): 23564076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 32909, 65818, 98727, 131636, 197454, 394908, 1415087, 2830174, 4245261, 5660348, 8490522, 16981044]

約数ペア:

[(1, 16981044), (2, 8490522), (3, 5660348), (4, 4245261), (6, 2830174), (12, 1415087), (43, 394908), (86, 197454), (129, 131636), (172, 98727), (258, 65818), (516, 32909)]