18076818354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{430400437}}^1$

素因数の和:430400449

約数の個数: 16

約数和(自身を含む): 41318442048

約数和(自身を除く): 23241623694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 430400437, 860800874, 1291201311, 2582402622, 3012803059, 6025606118, 9038409177, 18076818354]

約数ペア:

[(1, 18076818354), (2, 9038409177), (3, 6025606118), (6, 3012803059), (7, 2582402622), (14, 1291201311), (21, 860800874), (42, 430400437)]