19328274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51133}}^1$

素因数の和:51151

約数の個数: 32

約数和(自身を含む): 49088640

約数和(自身を除く): 29760366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51133, 102266, 153399, 306798, 357931, 460197, 715862, 920394, 1073793, 1380591, 2147586, 2761182, 3221379, 6442758, 9664137, 19328274]

約数ペア:

[(1, 19328274), (2, 9664137), (3, 6442758), (6, 3221379), (7, 2761182), (9, 2147586), (14, 1380591), (18, 1073793), (21, 920394), (27, 715862), (42, 460197), (54, 357931), (63, 306798), (126, 153399), (189, 102266), (378, 51133)]