738008028

素因数分解:

$2^2\times 3^2\times {\mathrm{20500223}}^1$

素因数の和:20500233

約数の個数: 18

約数和(自身を含む): 1865520384

約数和(自身を除く): 1127512356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20500223, 41000446, 61500669, 82000892, 123001338, 184502007, 246002676, 369004014, 738008028]

約数ペア:

[(1, 738008028), (2, 369004014), (3, 246002676), (4, 184502007), (6, 123001338), (9, 82000892), (12, 61500669), (18, 41000446), (36, 20500223)]