261014148

素因数分解:

$2^2\times 3^2\times {\mathrm{7250393}}^1$

素因数の和:7250403

約数の個数: 18

約数和(自身を含む): 659785854

約数和(自身を除く): 398771706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7250393, 14500786, 21751179, 29001572, 43502358, 65253537, 87004716, 130507074, 261014148]

約数ペア:

[(1, 261014148), (2, 130507074), (3, 87004716), (4, 65253537), (6, 43502358), (9, 29001572), (12, 21751179), (18, 14500786), (36, 7250393)]