21053989056

素因数分解:

$2^6\times 3^1\times {\mathrm{109656193}}^1$

素因数の和:109656208

約数の個数: 28

約数和(自身を含む): 55705346552

約数和(自身を除く): 34651357496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109656193, 219312386, 328968579, 438624772, 657937158, 877249544, 1315874316, 1754499088, 2631748632, 3508998176, 5263497264, 7017996352, 10526994528, 21053989056]

約数ペア:

[(1, 21053989056), (2, 10526994528), (3, 7017996352), (4, 5263497264), (6, 3508998176), (8, 2631748632), (12, 1754499088), (16, 1315874316), (24, 877249544), (32, 657937158), (48, 438624772), (64, 328968579), (96, 219312386), (192, 109656193)]