21056592

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19073}}^1$

素因数の和:19107

約数の個数: 40

約数和(自身を含む): 56764224

約数和(自身を除く): 35707632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19073, 38146, 57219, 76292, 114438, 152584, 228876, 305168, 438679, 457752, 877358, 915504, 1316037, 1754716, 2632074, 3509432, 5264148, 7018864, 10528296, 21056592]

約数ペア:

[(1, 21056592), (2, 10528296), (3, 7018864), (4, 5264148), (6, 3509432), (8, 2632074), (12, 1754716), (16, 1316037), (23, 915504), (24, 877358), (46, 457752), (48, 438679), (69, 305168), (92, 228876), (138, 152584), (184, 114438), (276, 76292), (368, 57219), (552, 38146), (1104, 19073)]