131671938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1155017}}^1$

素因数の和:1155041

約数の個数: 16

約数和(自身を含む): 277204320

約数和(自身を除く): 145532382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1155017, 2310034, 3465051, 6930102, 21945323, 43890646, 65835969, 131671938]

約数ペア:

[(1, 131671938), (2, 65835969), (3, 43890646), (6, 21945323), (19, 6930102), (38, 3465051), (57, 2310034), (114, 1155017)]