17933244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213491}}^1$

素因数の和:213505

約数の個数: 24

約数和(自身を含む): 47822208

約数和(自身を除く): 29888964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213491, 426982, 640473, 853964, 1280946, 1494437, 2561892, 2988874, 4483311, 5977748, 8966622, 17933244]

約数ペア:

[(1, 17933244), (2, 8966622), (3, 5977748), (4, 4483311), (6, 2988874), (7, 2561892), (12, 1494437), (14, 1280946), (21, 853964), (28, 640473), (42, 426982), (84, 213491)]