17994620163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1\times {\mathrm{2503}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 25972850176

約数和(自身を除く): 7978230013

約数列:

[1, 3, 13, 39, 337, 547, 1011, 1641, 2503, 4381, 7111, 7509, 13143, 21333, 32539, 97617, 184339, 553017, 843511, 1369141, 2396407, 2530533, 4107423, 7189221, 10965643, 17798833, 32896929, 53396499, 461400517, 1384201551, 5998206721, 17994620163]

約数ペア:

[(1, 17994620163), (3, 5998206721), (13, 1384201551), (39, 461400517), (337, 53396499), (547, 32896929), (1011, 17798833), (1641, 10965643), (2503, 7189221), (4381, 4107423), (7111, 2530533), (7509, 2396407), (13143, 1369141), (21333, 843511), (32539, 553017), (97617, 184339)]