27309918

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20411}}^1$

素因数の和:20639

約数の個数: 16

約数和(自身を含む): 54867456

約数和(自身を除く): 27557538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20411, 40822, 61233, 122466, 4551653, 9103306, 13654959, 27309918]

約数ペア:

[(1, 27309918), (2, 13654959), (3, 9103306), (6, 4551653), (223, 122466), (446, 61233), (669, 40822), (1338, 20411)]