1383043518

素因数分解:

$2^1\times 3^3\times {\mathrm{25611917}}^1$

素因数の和:25611928

約数の個数: 16

約数和(自身を含む): 3073430160

約数和(自身を除く): 1690386642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 25611917, 51223834, 76835751, 153671502, 230507253, 461014506, 691521759, 1383043518]

約数ペア:

[(1, 1383043518), (2, 691521759), (3, 461014506), (6, 230507253), (9, 153671502), (18, 76835751), (27, 51223834), (54, 25611917)]