13778142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{328051}}^1$

素因数の和:328063

約数の個数: 16

約数和(自身を含む): 31492992

約数和(自身を除く): 17714850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 328051, 656102, 984153, 1968306, 2296357, 4592714, 6889071, 13778142]

約数ペア:

[(1, 13778142), (2, 6889071), (3, 4592714), (6, 2296357), (7, 1968306), (14, 984153), (21, 656102), (42, 328051)]