9690824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 21954240

約数和(自身を除く): 12263416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 197, 286, 344, 394, 473, 559, 572, 788, 946, 1118, 1144, 1576, 1892, 2167, 2236, 2561, 3784, 4334, 4472, 5122, 6149, 8471, 8668, 10244, 12298, 16942, 17336, 20488, 24596, 28171, 33884, 49192, 56342, 67768, 93181, 110123, 112684, 186362, 220246, 225368, 372724, 440492, 745448, 880984, 1211353, 2422706, 4845412, 9690824]

約数ペア:

[(1, 9690824), (2, 4845412), (4, 2422706), (8, 1211353), (11, 880984), (13, 745448), (22, 440492), (26, 372724), (43, 225368), (44, 220246), (52, 186362), (86, 112684), (88, 110123), (104, 93181), (143, 67768), (172, 56342), (197, 49192), (286, 33884), (344, 28171), (394, 24596), (473, 20488), (559, 17336), (572, 16942), (788, 12298), (946, 10244), (1118, 8668), (1144, 8471), (1576, 6149), (1892, 5122), (2167, 4472), (2236, 4334), (2561, 3784)]