138180098

素因数分解:

$2^1\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{1381}}^1$

素因数の和:2418

約数の個数: 24

約数和(自身を含む): 241521084

約数和(自身を除く): 103340986

約数列:

[1, 2, 7, 14, 49, 98, 1021, 1381, 2042, 2762, 7147, 9667, 14294, 19334, 50029, 67669, 100058, 135338, 1410001, 2820002, 9870007, 19740014, 69090049, 138180098]

約数ペア:

[(1, 138180098), (2, 69090049), (7, 19740014), (14, 9870007), (49, 2820002), (98, 1410001), (1021, 135338), (1381, 100058), (2042, 67669), (2762, 50029), (7147, 19334), (9667, 14294)]