42730142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{234781}}^1$

素因数の和:234803

約数の個数: 16

約数和(自身を含む): 78886752

約数和(自身を除く): 36156610

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 234781, 469562, 1643467, 3052153, 3286934, 6104306, 21365071, 42730142]

約数ペア:

[(1, 42730142), (2, 21365071), (7, 6104306), (13, 3286934), (14, 3052153), (26, 1643467), (91, 469562), (182, 234781)]