189015768

素因数分解:

$2^3\times 3^4\times {\mathrm{291691}}^1$

素因数の和:291709

約数の個数: 40

約数和(自身を含む): 529420980

約数和(自身を除く): 340405212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 291691, 583382, 875073, 1166764, 1750146, 2333528, 2625219, 3500292, 5250438, 7000584, 7875657, 10500876, 15751314, 21001752, 23626971, 31502628, 47253942, 63005256, 94507884, 189015768]

約数ペア:

[(1, 189015768), (2, 94507884), (3, 63005256), (4, 47253942), (6, 31502628), (8, 23626971), (9, 21001752), (12, 15751314), (18, 10500876), (24, 7875657), (27, 7000584), (36, 5250438), (54, 3500292), (72, 2625219), (81, 2333528), (108, 1750146), (162, 1166764), (216, 875073), (324, 583382), (648, 291691)]