21546182

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 24

約数和(自身を含む): 38477736

約数和(自身を除く): 16931554

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 5113, 10226, 35791, 71582, 219859, 250537, 439718, 501074, 1539013, 3078026, 10773091, 21546182]

約数ペア:

[(1, 21546182), (2, 10773091), (7, 3078026), (14, 1539013), (43, 501074), (49, 439718), (86, 250537), (98, 219859), (301, 71582), (602, 35791), (2107, 10226), (4214, 5113)]