28327986

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{50767}}^1$

素因数の和:50806

約数の個数: 24

約数和(自身を含む): 63358464

約数和(自身を除く): 35030478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 50767, 101534, 152301, 304602, 456903, 913806, 1573777, 3147554, 4721331, 9442662, 14163993, 28327986]

約数ペア:

[(1, 28327986), (2, 14163993), (3, 9442662), (6, 4721331), (9, 3147554), (18, 1573777), (31, 913806), (62, 456903), (93, 304602), (186, 152301), (279, 101534), (558, 50767)]