21088736052

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1\times {\mathrm{3709}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 49488432000

約数和(自身を除く): 28399695948

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2381, 2388, 3709, 4762, 7143, 7418, 9524, 11127, 14286, 14836, 22254, 28572, 44508, 473819, 738091, 947638, 1421457, 1476182, 1895276, 2214273, 2842914, 2952364, 4428546, 5685828, 8831129, 8857092, 17662258, 26493387, 35324516, 52986774, 105973548, 1757394671, 3514789342, 5272184013, 7029578684, 10544368026, 21088736052]

約数ペア:

[(1, 21088736052), (2, 10544368026), (3, 7029578684), (4, 5272184013), (6, 3514789342), (12, 1757394671), (199, 105973548), (398, 52986774), (597, 35324516), (796, 26493387), (1194, 17662258), (2381, 8857092), (2388, 8831129), (3709, 5685828), (4762, 4428546), (7143, 2952364), (7418, 2842914), (9524, 2214273), (11127, 1895276), (14286, 1476182), (14836, 1421457), (22254, 947638), (28572, 738091), (44508, 473819)]