667788282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{48623}}^1$

素因数の和:48747

約数の個数: 48

約数和(自身を含む): 1668775680

約数和(自身を除く): 1000987398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 48623, 97246, 145869, 291738, 340361, 437607, 680722, 875214, 1021083, 2042166, 3063249, 5299907, 6126498, 10599814, 15899721, 31799442, 37099349, 47699163, 74198698, 95398326, 111298047, 222596094, 333894141, 667788282]

約数ペア:

[(1, 667788282), (2, 333894141), (3, 222596094), (6, 111298047), (7, 95398326), (9, 74198698), (14, 47699163), (18, 37099349), (21, 31799442), (42, 15899721), (63, 10599814), (109, 6126498), (126, 5299907), (218, 3063249), (327, 2042166), (654, 1021083), (763, 875214), (981, 680722), (1526, 437607), (1962, 340361), (2289, 291738), (4578, 145869), (6867, 97246), (13734, 48623)]