18706075456

素因数分解:

$2^6\times {\mathrm{7411}}^1\times {\mathrm{39439}}^1$

素因数の和:46862

約数の個数: 28

約数和(自身を含む): 37125818560

約数和(自身を除く): 18419743104

約数列:

[1, 2, 4, 8, 16, 32, 64, 7411, 14822, 29644, 39439, 59288, 78878, 118576, 157756, 237152, 315512, 474304, 631024, 1262048, 2524096, 292282429, 584564858, 1169129716, 2338259432, 4676518864, 9353037728, 18706075456]

約数ペア:

[(1, 18706075456), (2, 9353037728), (4, 4676518864), (8, 2338259432), (16, 1169129716), (32, 584564858), (64, 292282429), (7411, 2524096), (14822, 1262048), (29644, 631024), (39439, 474304), (59288, 315512), (78878, 237152), (118576, 157756)]