18583148

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 33126912

約数和(自身を除く): 14543764

約数列:

[1, 2, 4, 127, 157, 233, 254, 314, 466, 508, 628, 932, 19939, 29591, 36581, 39878, 59182, 73162, 79756, 118364, 146324, 4645787, 9291574, 18583148]

約数ペア:

[(1, 18583148), (2, 9291574), (4, 4645787), (127, 146324), (157, 118364), (233, 79756), (254, 73162), (314, 59182), (466, 39878), (508, 36581), (628, 29591), (932, 19939)]