19442340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{108013}}^1$

素因数の和:108028

約数の個数: 36

約数和(自身を含む): 58975644

約数和(自身を除く): 39533304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 108013, 216026, 324039, 432052, 540065, 648078, 972117, 1080130, 1296156, 1620195, 1944234, 2160260, 3240390, 3888468, 4860585, 6480780, 9721170, 19442340]

約数ペア:

[(1, 19442340), (2, 9721170), (3, 6480780), (4, 4860585), (5, 3888468), (6, 3240390), (9, 2160260), (10, 1944234), (12, 1620195), (15, 1296156), (18, 1080130), (20, 972117), (30, 648078), (36, 540065), (45, 432052), (60, 324039), (90, 216026), (180, 108013)]