13421844

素因数分解:

$2^2\times 3^2\times {\mathrm{372829}}^1$

素因数の和:372839

約数の個数: 18

約数和(自身を含む): 33927530

約数和(自身を除く): 20505686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 372829, 745658, 1118487, 1491316, 2236974, 3355461, 4473948, 6710922, 13421844]

約数ペア:

[(1, 13421844), (2, 6710922), (3, 4473948), (4, 3355461), (6, 2236974), (9, 1491316), (12, 1118487), (18, 745658), (36, 372829)]