1245863214

素因数分解:

$2^1\times 3^3\times {\mathrm{23071541}}^1$

素因数の和:23071552

約数の個数: 16

約数和(自身を含む): 2768585040

約数和(自身を除く): 1522721826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23071541, 46143082, 69214623, 138429246, 207643869, 415287738, 622931607, 1245863214]

約数ペア:

[(1, 1245863214), (2, 622931607), (3, 415287738), (6, 207643869), (9, 138429246), (18, 69214623), (27, 46143082), (54, 23071541)]