12718884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^2$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 30562224

約数和(自身を除く): 17843340

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1884, 6751, 13502, 20253, 24649, 27004, 40506, 49298, 73947, 81012, 98596, 147894, 295788, 1059907, 2119814, 3179721, 4239628, 6359442, 12718884]

約数ペア:

[(1, 12718884), (2, 6359442), (3, 4239628), (4, 3179721), (6, 2119814), (12, 1059907), (43, 295788), (86, 147894), (129, 98596), (157, 81012), (172, 73947), (258, 49298), (314, 40506), (471, 27004), (516, 24649), (628, 20253), (942, 13502), (1884, 6751)]