219038628

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{81853}}^1$

素因数の和:82083

約数の個数: 24

約数和(自身を含む): 513388288

約数和(自身を除く): 294349660

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 81853, 163706, 245559, 327412, 491118, 982236, 18253219, 36506438, 54759657, 73012876, 109519314, 219038628]

約数ペア:

[(1, 219038628), (2, 109519314), (3, 73012876), (4, 54759657), (6, 36506438), (12, 18253219), (223, 982236), (446, 491118), (669, 327412), (892, 245559), (1338, 163706), (2676, 81853)]