138701892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1651213}}^1$

素因数の和:1651227

約数の個数: 24

約数和(自身を含む): 369871936

約数和(自身を除く): 231170044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1651213, 3302426, 4953639, 6604852, 9907278, 11558491, 19814556, 23116982, 34675473, 46233964, 69350946, 138701892]

約数ペア:

[(1, 138701892), (2, 69350946), (3, 46233964), (4, 34675473), (6, 23116982), (7, 19814556), (12, 11558491), (14, 9907278), (21, 6604852), (28, 4953639), (42, 3302426), (84, 1651213)]