12542154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 25907904

約数和(自身を除く): 13365750

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 281, 346, 519, 562, 843, 1038, 1686, 7439, 12083, 14878, 22317, 24166, 36249, 44634, 48613, 72498, 97226, 145839, 291678, 2090359, 4180718, 6271077, 12542154]

約数ペア:

[(1, 12542154), (2, 6271077), (3, 4180718), (6, 2090359), (43, 291678), (86, 145839), (129, 97226), (173, 72498), (258, 48613), (281, 44634), (346, 36249), (519, 24166), (562, 22317), (843, 14878), (1038, 12083), (1686, 7439)]