16521948

素因数分解:

$2^2\times 3^3\times {\mathrm{152981}}^1$

素因数の和:152994

約数の個数: 24

約数和(自身を含む): 42834960

約数和(自身を除く): 26313012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 152981, 305962, 458943, 611924, 917886, 1376829, 1835772, 2753658, 4130487, 5507316, 8260974, 16521948]

約数ペア:

[(1, 16521948), (2, 8260974), (3, 5507316), (4, 4130487), (6, 2753658), (9, 1835772), (12, 1376829), (18, 917886), (27, 611924), (36, 458943), (54, 305962), (108, 152981)]