21148049652

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13876673}}^1$

素因数の和:13876807

約数の個数: 24

約数和(自身を含む): 49733999616

約数和(自身を除く): 28585949964

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13876673, 27753346, 41630019, 55506692, 83260038, 166520076, 1762337471, 3524674942, 5287012413, 7049349884, 10574024826, 21148049652]

約数ペア:

[(1, 21148049652), (2, 10574024826), (3, 7049349884), (4, 5287012413), (6, 3524674942), (12, 1762337471), (127, 166520076), (254, 83260038), (381, 55506692), (508, 41630019), (762, 27753346), (1524, 13876673)]