16411878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{130253}}^1$

素因数の和:130268

約数の個数: 24

約数和(自身を含む): 40639248

約数和(自身を除く): 24227370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 130253, 260506, 390759, 781518, 911771, 1172277, 1823542, 2344554, 2735313, 5470626, 8205939, 16411878]

約数ペア:

[(1, 16411878), (2, 8205939), (3, 5470626), (6, 2735313), (7, 2344554), (9, 1823542), (14, 1172277), (18, 911771), (21, 781518), (42, 390759), (63, 260506), (126, 130253)]