684642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16313

約数の個数: 16

約数和(自身を含む): 1564992

約数和(自身を除く): 880350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 16301, 32602, 48903, 97806, 114107, 228214, 342321, 684642]

約数ペア:

[(1, 684642), (2, 342321), (3, 228214), (6, 114107), (7, 97806), (14, 48903), (21, 32602), (42, 16301)]