13145244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{156491}}^1$

素因数の和:156505

約数の個数: 24

約数和(自身を含む): 35054208

約数和(自身を除く): 21908964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 156491, 312982, 469473, 625964, 938946, 1095437, 1877892, 2190874, 3286311, 4381748, 6572622, 13145244]

約数ペア:

[(1, 13145244), (2, 6572622), (3, 4381748), (4, 3286311), (6, 2190874), (7, 1877892), (12, 1095437), (14, 938946), (21, 625964), (28, 469473), (42, 312982), (84, 156491)]