18836427504

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{633967}}^1$

素因数の和:634597

約数の個数: 40

約数和(自身を含む): 48739459840

約数和(自身を除く): 29903032336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 3714, 4952, 7428, 9904, 14856, 29712, 633967, 1267934, 1901901, 2535868, 3803802, 5071736, 7607604, 10143472, 15215208, 30430416, 392425573, 784851146, 1177276719, 1569702292, 2354553438, 3139404584, 4709106876, 6278809168, 9418213752, 18836427504]

約数ペア:

[(1, 18836427504), (2, 9418213752), (3, 6278809168), (4, 4709106876), (6, 3139404584), (8, 2354553438), (12, 1569702292), (16, 1177276719), (24, 784851146), (48, 392425573), (619, 30430416), (1238, 15215208), (1857, 10143472), (2476, 7607604), (3714, 5071736), (4952, 3803802), (7428, 2535868), (9904, 1901901), (14856, 1267934), (29712, 633967)]