665362128

素因数分解:

$2^4\times 3^1\times {\mathrm{13861711}}^1$

素因数の和:13861722

約数の個数: 20

約数和(自身を含む): 1718852288

約数和(自身を除く): 1053490160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13861711, 27723422, 41585133, 55446844, 83170266, 110893688, 166340532, 221787376, 332681064, 665362128]

約数ペア:

[(1, 665362128), (2, 332681064), (3, 221787376), (4, 166340532), (6, 110893688), (8, 83170266), (12, 55446844), (16, 41585133), (24, 27723422), (48, 13861711)]