188243538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4481989}}^1$

素因数の和:4482001

約数の個数: 16

約数和(自身を含む): 430271040

約数和(自身を除く): 242027502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4481989, 8963978, 13445967, 26891934, 31373923, 62747846, 94121769, 188243538]

約数ペア:

[(1, 188243538), (2, 94121769), (3, 62747846), (6, 31373923), (7, 26891934), (14, 13445967), (21, 8963978), (42, 4481989)]