7218864

素因数分解:

$2^4\times 3^2\times {\mathrm{50131}}^1$

素因数の和:50145

約数の個数: 30

約数和(自身を含む): 20203196

約数和(自身を除く): 12984332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 50131, 100262, 150393, 200524, 300786, 401048, 451179, 601572, 802096, 902358, 1203144, 1804716, 2406288, 3609432, 7218864]

約数ペア:

[(1, 7218864), (2, 3609432), (3, 2406288), (4, 1804716), (6, 1203144), (8, 902358), (9, 802096), (12, 601572), (16, 451179), (18, 401048), (24, 300786), (36, 200524), (48, 150393), (72, 100262), (144, 50131)]