121247868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1443427}}^1$

素因数の和:1443441

約数の個数: 24

約数和(自身を含む): 323327872

約数和(自身を除く): 202080004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1443427, 2886854, 4330281, 5773708, 8660562, 10103989, 17321124, 20207978, 30311967, 40415956, 60623934, 121247868]

約数ペア:

[(1, 121247868), (2, 60623934), (3, 40415956), (4, 30311967), (6, 20207978), (7, 17321124), (12, 10103989), (14, 8660562), (21, 5773708), (28, 4330281), (42, 2886854), (84, 1443427)]