18242229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 25588224

約数和(自身を除く): 7345995

約数列:

[1, 3, 31, 53, 93, 159, 1643, 3701, 4929, 11103, 114731, 196153, 344193, 588459, 6080743, 18242229]

約数ペア:

[(1, 18242229), (3, 6080743), (31, 588459), (53, 344193), (93, 196153), (159, 114731), (1643, 11103), (3701, 4929)]