18925974

素因数分解:

$2^1\times 3^4\times {\mathrm{116827}}^1$

素因数の和:116841

約数の個数: 20

約数和(自身を含む): 42408564

約数和(自身を除く): 23482590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116827, 233654, 350481, 700962, 1051443, 2102886, 3154329, 6308658, 9462987, 18925974]

約数ペア:

[(1, 18925974), (2, 9462987), (3, 6308658), (6, 3154329), (9, 2102886), (18, 1051443), (27, 700962), (54, 350481), (81, 233654), (162, 116827)]