67787244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{268997}}^1$

素因数の和:269014

約数の個数: 36

約数和(自身を含む): 195830544

約数和(自身を除く): 128043300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 268997, 537994, 806991, 1075988, 1613982, 1882979, 2420973, 3227964, 3765958, 4841946, 5648937, 7531916, 9683892, 11297874, 16946811, 22595748, 33893622, 67787244]

約数ペア:

[(1, 67787244), (2, 33893622), (3, 22595748), (4, 16946811), (6, 11297874), (7, 9683892), (9, 7531916), (12, 5648937), (14, 4841946), (18, 3765958), (21, 3227964), (28, 2420973), (36, 1882979), (42, 1613982), (63, 1075988), (84, 806991), (126, 537994), (252, 268997)]