40145118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{514681}}^1$

素因数の和:514699

約数の個数: 16

約数和(自身を含む): 86466576

約数和(自身を除く): 46321458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 514681, 1029362, 1544043, 3088086, 6690853, 13381706, 20072559, 40145118]

約数ペア:

[(1, 40145118), (2, 20072559), (3, 13381706), (6, 6690853), (13, 3088086), (26, 1544043), (39, 1029362), (78, 514681)]