21000604342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1\times {\mathrm{3457}}^1$

素因数の和:6744

約数の個数: 32

約数和(自身を含む): 33692428224

約数和(自身を除く): 12691823882

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 3221, 3457, 6442, 6914, 74083, 79511, 132061, 141737, 148166, 159022, 264122, 283474, 3037403, 3259951, 6074806, 6519902, 11134997, 22269994, 256104931, 456534877, 512209862, 913069754, 10500302171, 21000604342]

約数ペア:

[(1, 21000604342), (2, 10500302171), (23, 913069754), (41, 512209862), (46, 456534877), (82, 256104931), (943, 22269994), (1886, 11134997), (3221, 6519902), (3457, 6074806), (6442, 3259951), (6914, 3037403), (74083, 283474), (79511, 264122), (132061, 159022), (141737, 148166)]