21676133034

素因数分解:

$2^1\times 3^3\times {\mathrm{401409871}}^1$

素因数の和:401409882

約数の個数: 16

約数和(自身を含む): 48169184640

約数和(自身を除く): 26493051606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401409871, 802819742, 1204229613, 2408459226, 3612688839, 7225377678, 10838066517, 21676133034]

約数ペア:

[(1, 21676133034), (2, 10838066517), (3, 7225377678), (6, 3612688839), (9, 2408459226), (18, 1204229613), (27, 802819742), (54, 401409871)]