87291246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{296909}}^1$

素因数の和:296928

約数の個数: 24

約数和(自身を含む): 203086440

約数和(自身を除く): 115795194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 296909, 593818, 890727, 1781454, 2078363, 4156726, 6235089, 12470178, 14548541, 29097082, 43645623, 87291246]

約数ペア:

[(1, 87291246), (2, 43645623), (3, 29097082), (6, 14548541), (7, 12470178), (14, 6235089), (21, 4156726), (42, 2078363), (49, 1781454), (98, 890727), (147, 593818), (294, 296909)]