13920948

素因数分解:

$2^2\times 3^2\times {\mathrm{386693}}^1$

素因数の和:386703

約数の個数: 18

約数和(自身を含む): 35189154

約数和(自身を除く): 21268206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 386693, 773386, 1160079, 1546772, 2320158, 3480237, 4640316, 6960474, 13920948]

約数ペア:

[(1, 13920948), (2, 6960474), (3, 4640316), (4, 3480237), (6, 2320158), (9, 1546772), (12, 1160079), (18, 773386), (36, 386693)]