142746426

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{168731}}^1$

素因数の和:168786

約数の個数: 24

約数和(自身を含む): 315866304

約数和(自身を除く): 173119878

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 168731, 337462, 506193, 1012386, 1518579, 3037158, 7930357, 15860714, 23791071, 47582142, 71373213, 142746426]

約数ペア:

[(1, 142746426), (2, 71373213), (3, 47582142), (6, 23791071), (9, 15860714), (18, 7930357), (47, 3037158), (94, 1518579), (141, 1012386), (282, 506193), (423, 337462), (846, 168731)]