28163484

素因数分解:

$2^2\times 3^3\times {\mathrm{260773}}^1$

素因数の和:260786

約数の個数: 24

約数和(自身を含む): 73016720

約数和(自身を除く): 44853236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260773, 521546, 782319, 1043092, 1564638, 2346957, 3129276, 4693914, 7040871, 9387828, 14081742, 28163484]

約数ペア:

[(1, 28163484), (2, 14081742), (3, 9387828), (4, 7040871), (6, 4693914), (9, 3129276), (12, 2346957), (18, 1564638), (27, 1043092), (36, 782319), (54, 521546), (108, 260773)]