40308552

素因数分解:

$2^3\times 3^2\times {\mathrm{559841}}^1$

素因数の和:559853

約数の個数: 24

約数和(自身を含む): 109169190

約数和(自身を除く): 68860638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559841, 1119682, 1679523, 2239364, 3359046, 4478728, 5038569, 6718092, 10077138, 13436184, 20154276, 40308552]

約数ペア:

[(1, 40308552), (2, 20154276), (3, 13436184), (4, 10077138), (6, 6718092), (8, 5038569), (9, 4478728), (12, 3359046), (18, 2239364), (24, 1679523), (36, 1119682), (72, 559841)]