121731528

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{18311}}^1$

素因数の和:18597

約数の個数: 32

約数和(自身を含む): 305444160

約数和(自身を除く): 183712632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 18311, 36622, 54933, 73244, 109866, 146488, 219732, 439464, 5072147, 10144294, 15216441, 20288588, 30432882, 40577176, 60865764, 121731528]

約数ペア:

[(1, 121731528), (2, 60865764), (3, 40577176), (4, 30432882), (6, 20288588), (8, 15216441), (12, 10144294), (24, 5072147), (277, 439464), (554, 219732), (831, 146488), (1108, 109866), (1662, 73244), (2216, 54933), (3324, 36622), (6648, 18311)]