13887948

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2749}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 32494000

約数和(自身を除く): 18606052

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 2749, 5052, 5498, 8247, 10996, 16494, 32988, 1157329, 2314658, 3471987, 4629316, 6943974, 13887948]

約数ペア:

[(1, 13887948), (2, 6943974), (3, 4629316), (4, 3471987), (6, 2314658), (12, 1157329), (421, 32988), (842, 16494), (1263, 10996), (1684, 8247), (2526, 5498), (2749, 5052)]