18274392

素因数分解:

$2^3\times 3^2\times {\mathrm{253811}}^1$

素因数の和:253823

約数の個数: 24

約数和(自身を含む): 49493340

約数和(自身を除く): 31218948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 253811, 507622, 761433, 1015244, 1522866, 2030488, 2284299, 3045732, 4568598, 6091464, 9137196, 18274392]

約数ペア:

[(1, 18274392), (2, 9137196), (3, 6091464), (4, 4568598), (6, 3045732), (8, 2284299), (9, 2030488), (12, 1522866), (18, 1015244), (24, 761433), (36, 507622), (72, 253811)]