21792876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8414

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 38203284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 8369, 16738, 25107, 33476, 50214, 58583, 100428, 117166, 175749, 234332, 259439, 351498, 518878, 702996, 778317, 1037756, 1556634, 1816073, 3113268, 3632146, 5448219, 7264292, 10896438, 21792876]

約数ペア:

[(1, 21792876), (2, 10896438), (3, 7264292), (4, 5448219), (6, 3632146), (7, 3113268), (12, 1816073), (14, 1556634), (21, 1037756), (28, 778317), (31, 702996), (42, 518878), (62, 351498), (84, 259439), (93, 234332), (124, 175749), (186, 117166), (217, 100428), (372, 58583), (434, 50214), (651, 33476), (868, 25107), (1302, 16738), (2604, 8369)]