552480498

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{420457}}^1$

素因数の和:420538

約数の個数: 24

約数和(自身を含む): 1213441788

約数和(自身を除く): 660961290

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 420457, 840914, 1261371, 2522742, 3784113, 7568226, 30693361, 61386722, 92080083, 184160166, 276240249, 552480498]

約数ペア:

[(1, 552480498), (2, 276240249), (3, 184160166), (6, 92080083), (9, 61386722), (18, 30693361), (73, 7568226), (146, 3784113), (219, 2522742), (438, 1261371), (657, 840914), (1314, 420457)]