81630552

素因数分解:

$2^3\times 3^1\times {\mathrm{3401273}}^1$

素因数の和:3401282

約数の個数: 16

約数和(自身を含む): 204076440

約数和(自身を除く): 122445888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3401273, 6802546, 10203819, 13605092, 20407638, 27210184, 40815276, 81630552]

約数ペア:

[(1, 81630552), (2, 40815276), (3, 27210184), (4, 20407638), (6, 13605092), (8, 10203819), (12, 6802546), (24, 3401273)]