6650982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 15903888

約数和(自身を除く): 9252906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 661, 774, 1118, 1322, 1677, 1983, 3354, 3966, 5031, 5949, 8593, 10062, 11898, 17186, 25779, 28423, 51558, 56846, 77337, 85269, 154674, 170538, 255807, 369499, 511614, 738998, 1108497, 2216994, 3325491, 6650982]

約数ペア:

[(1, 6650982), (2, 3325491), (3, 2216994), (6, 1108497), (9, 738998), (13, 511614), (18, 369499), (26, 255807), (39, 170538), (43, 154674), (78, 85269), (86, 77337), (117, 56846), (129, 51558), (234, 28423), (258, 25779), (387, 17186), (559, 11898), (661, 10062), (774, 8593), (1118, 5949), (1322, 5031), (1677, 3966), (1983, 3354)]