20131416918

素因数分解:

$2^1\times 3^3\times {\mathrm{372804017}}^1$

素因数の和:372804028

約数の個数: 16

約数和(自身を含む): 44736482160

約数和(自身を除く): 24605065242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372804017, 745608034, 1118412051, 2236824102, 3355236153, 6710472306, 10065708459, 20131416918]

約数ペア:

[(1, 20131416918), (2, 10065708459), (3, 6710472306), (6, 3355236153), (9, 2236824102), (18, 1118412051), (27, 745608034), (54, 372804017)]