180945432

素因数分解:

$2^3\times 3^2\times {\mathrm{2513131}}^1$

素因数の和:2513143

約数の個数: 24

約数和(自身を含む): 490060740

約数和(自身を除く): 309115308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2513131, 5026262, 7539393, 10052524, 15078786, 20105048, 22618179, 30157572, 45236358, 60315144, 90472716, 180945432]

約数ペア:

[(1, 180945432), (2, 90472716), (3, 60315144), (4, 45236358), (6, 30157572), (8, 22618179), (9, 20105048), (12, 15078786), (18, 10052524), (24, 7539393), (36, 5026262), (72, 2513131)]