67389654

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{757}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 138950496

約数和(自身を除く): 71560842

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 401, 757, 802, 1203, 1514, 2271, 2406, 4542, 14837, 28009, 29674, 44511, 56018, 84027, 89022, 168054, 303557, 607114, 910671, 1821342, 11231609, 22463218, 33694827, 67389654]

約数ペア:

[(1, 67389654), (2, 33694827), (3, 22463218), (6, 11231609), (37, 1821342), (74, 910671), (111, 607114), (222, 303557), (401, 168054), (757, 89022), (802, 84027), (1203, 56018), (1514, 44511), (2271, 29674), (2406, 28009), (4542, 14837)]