21032328

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11093}}^1$

素因数の和:11181

約数の個数: 32

約数和(自身を含む): 53251200

約数和(自身を除く): 32218872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 11093, 22186, 33279, 44372, 66558, 88744, 133116, 266232, 876347, 1752694, 2629041, 3505388, 5258082, 7010776, 10516164, 21032328]

約数ペア:

[(1, 21032328), (2, 10516164), (3, 7010776), (4, 5258082), (6, 3505388), (8, 2629041), (12, 1752694), (24, 876347), (79, 266232), (158, 133116), (237, 88744), (316, 66558), (474, 44372), (632, 33279), (948, 22186), (1896, 11093)]