51712038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{410413}}^1$

素因数の和:410428

約数の個数: 24

約数和(自身を含む): 128049168

約数和(自身を除く): 76337130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 410413, 820826, 1231239, 2462478, 2872891, 3693717, 5745782, 7387434, 8618673, 17237346, 25856019, 51712038]

約数ペア:

[(1, 51712038), (2, 25856019), (3, 17237346), (6, 8618673), (7, 7387434), (9, 5745782), (14, 3693717), (18, 2872891), (21, 2462478), (42, 1231239), (63, 820826), (126, 410413)]