16261266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{387173}}^1$

素因数の和:387185

約数の個数: 16

約数和(自身を含む): 37168704

約数和(自身を除く): 20907438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 387173, 774346, 1161519, 2323038, 2710211, 5420422, 8130633, 16261266]

約数ペア:

[(1, 16261266), (2, 8130633), (3, 5420422), (6, 2710211), (7, 2323038), (14, 1161519), (21, 774346), (42, 387173)]