664586136

素因数分解:

$2^3\times 3^2\times {\mathrm{9230363}}^1$

素因数の和:9230375

約数の個数: 24

約数和(自身を含む): 1799920980

約数和(自身を除く): 1135334844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9230363, 18460726, 27691089, 36921452, 55382178, 73842904, 83073267, 110764356, 166146534, 221528712, 332293068, 664586136]

約数ペア:

[(1, 664586136), (2, 332293068), (3, 221528712), (4, 166146534), (6, 110764356), (8, 83073267), (9, 73842904), (12, 55382178), (18, 36921452), (24, 27691089), (36, 18460726), (72, 9230363)]