891778128

素因数分解:

$2^4\times 3^1\times {\mathrm{18578711}}^1$

素因数の和:18578722

約数の個数: 20

約数和(自身を含む): 2303760288

約数和(自身を除く): 1411982160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 18578711, 37157422, 55736133, 74314844, 111472266, 148629688, 222944532, 297259376, 445889064, 891778128]

約数ペア:

[(1, 891778128), (2, 445889064), (3, 297259376), (4, 222944532), (6, 148629688), (8, 111472266), (12, 74314844), (16, 55736133), (24, 37157422), (48, 18578711)]