18914479071

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{73277}}^1$

素因数の和:74038

約数の個数: 16

約数和(自身を含む): 25442121600

約数和(自身を除く): 6527642529

約数列:

[1, 3, 139, 417, 619, 1857, 73277, 86041, 219831, 258123, 10185503, 30556509, 45358463, 136075389, 6304826357, 18914479071]

約数ペア:

[(1, 18914479071), (3, 6304826357), (139, 136075389), (417, 45358463), (619, 30556509), (1857, 10185503), (73277, 258123), (86041, 219831)]