142925778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{168943}}^1$

素因数の和:168998

約数の個数: 24

約数和(自身を含む): 316263168

約数和(自身を除く): 173337390

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 168943, 337886, 506829, 1013658, 1520487, 3040974, 7940321, 15880642, 23820963, 47641926, 71462889, 142925778]

約数ペア:

[(1, 142925778), (2, 71462889), (3, 47641926), (6, 23820963), (9, 15880642), (18, 7940321), (47, 3040974), (94, 1520487), (141, 1013658), (282, 506829), (423, 337886), (846, 168943)]