129416406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3081343}}^1$

素因数の和:3081355

約数の個数: 16

約数和(自身を含む): 295809024

約数和(自身を除く): 166392618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3081343, 6162686, 9244029, 18488058, 21569401, 43138802, 64708203, 129416406]

約数ペア:

[(1, 129416406), (2, 64708203), (3, 43138802), (6, 21569401), (7, 18488058), (14, 9244029), (21, 6162686), (42, 3081343)]