129212568

素因数分解:

$2^3\times 3^2\times {\mathrm{1794619}}^1$

素因数の和:1794631

約数の個数: 24

約数和(自身を含む): 349950900

約数和(自身を除く): 220738332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1794619, 3589238, 5383857, 7178476, 10767714, 14356952, 16151571, 21535428, 32303142, 43070856, 64606284, 129212568]

約数ペア:

[(1, 129212568), (2, 64606284), (3, 43070856), (4, 32303142), (6, 21535428), (8, 16151571), (9, 14356952), (12, 10767714), (18, 7178476), (24, 5383857), (36, 3589238), (72, 1794619)]