18463514

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 28151808

約数和(自身を除く): 9688294

約数列:

[1, 2, 127, 157, 254, 314, 463, 926, 19939, 39878, 58801, 72691, 117602, 145382, 9231757, 18463514]

約数ペア:

[(1, 18463514), (2, 9231757), (127, 145382), (157, 117602), (254, 72691), (314, 58801), (463, 39878), (926, 19939)]