387635892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4614713}}^1$

素因数の和:4614727

約数の個数: 24

約数和(自身を含む): 1033695936

約数和(自身を除く): 646060044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4614713, 9229426, 13844139, 18458852, 27688278, 32302991, 55376556, 64605982, 96908973, 129211964, 193817946, 387635892]

約数ペア:

[(1, 387635892), (2, 193817946), (3, 129211964), (4, 96908973), (6, 64605982), (7, 55376556), (12, 32302991), (14, 27688278), (21, 18458852), (28, 13844139), (42, 9229426), (84, 4614713)]