81067014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{214463}}^1$

素因数の和:214481

約数の個数: 32

約数和(自身を含む): 205885440

約数和(自身を除く): 124818426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 214463, 428926, 643389, 1286778, 1501241, 1930167, 3002482, 3860334, 4503723, 5790501, 9007446, 11581002, 13511169, 27022338, 40533507, 81067014]

約数ペア:

[(1, 81067014), (2, 40533507), (3, 27022338), (6, 13511169), (7, 11581002), (9, 9007446), (14, 5790501), (18, 4503723), (21, 3860334), (27, 3002482), (42, 1930167), (54, 1501241), (63, 1286778), (126, 643389), (189, 428926), (378, 214463)]