38621778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495151}}^1$

素因数の和:495169

約数の個数: 16

約数和(自身を含む): 83185536

約数和(自身を除く): 44563758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495151, 990302, 1485453, 2970906, 6436963, 12873926, 19310889, 38621778]

約数ペア:

[(1, 38621778), (2, 19310889), (3, 12873926), (6, 6436963), (13, 2970906), (26, 1485453), (39, 990302), (78, 495151)]