71398242

素因数分解:

$2^1\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{2111}}^1$

素因数の和:3998

約数の個数: 24

約数和(自身を含む): 154851840

約数和(自身を除く): 83453598

約数列:

[1, 2, 3, 6, 9, 18, 1879, 2111, 3758, 4222, 5637, 6333, 11274, 12666, 16911, 18999, 33822, 37998, 3966569, 7933138, 11899707, 23799414, 35699121, 71398242]

約数ペア:

[(1, 71398242), (2, 35699121), (3, 23799414), (6, 11899707), (9, 7933138), (18, 3966569), (1879, 37998), (2111, 33822), (3758, 18999), (4222, 16911), (5637, 12666), (6333, 11274)]