90240486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2148583}}^1$

素因数の和:2148595

約数の個数: 16

約数和(自身を含む): 206264064

約数和(自身を除く): 116023578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2148583, 4297166, 6445749, 12891498, 15040081, 30080162, 45120243, 90240486]

約数ペア:

[(1, 90240486), (2, 45120243), (3, 30080162), (6, 15040081), (7, 12891498), (14, 6445749), (21, 4297166), (42, 2148583)]