138315642

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{490481}}^1$

素因数の和:490533

約数の個数: 16

約数和(自身を含む): 282517632

約数和(自身を除く): 144201990

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 490481, 980962, 1471443, 2942886, 23052607, 46105214, 69157821, 138315642]

約数ペア:

[(1, 138315642), (2, 69157821), (3, 46105214), (6, 23052607), (47, 2942886), (94, 1471443), (141, 980962), (282, 490481)]