18258144

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 49053312

約数和(自身を除く): 30795168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 4423, 8846, 13269, 17692, 26538, 35384, 53076, 70768, 106152, 141536, 190189, 212304, 380378, 424608, 570567, 760756, 1141134, 1521512, 2282268, 3043024, 4564536, 6086048, 9129072, 18258144]

約数ペア:

[(1, 18258144), (2, 9129072), (3, 6086048), (4, 4564536), (6, 3043024), (8, 2282268), (12, 1521512), (16, 1141134), (24, 760756), (32, 570567), (43, 424608), (48, 380378), (86, 212304), (96, 190189), (129, 141536), (172, 106152), (258, 70768), (344, 53076), (516, 35384), (688, 26538), (1032, 17692), (1376, 13269), (2064, 8846), (4128, 4423)]