16844958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71987}}^1$

素因数の和:72008

約数の個数: 24

約数和(自身を含む): 39305448

約数和(自身を除く): 22460490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 71987, 143974, 215961, 431922, 647883, 935831, 1295766, 1871662, 2807493, 5614986, 8422479, 16844958]

約数ペア:

[(1, 16844958), (2, 8422479), (3, 5614986), (6, 2807493), (9, 1871662), (13, 1295766), (18, 935831), (26, 647883), (39, 431922), (78, 215961), (117, 143974), (234, 71987)]