223516818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11299}}^1$

素因数の和:11471

約数の個数: 48

約数和(自身を含む): 557044800

約数和(自身を除く): 333527982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 11299, 19782, 22598, 33897, 67794, 79093, 101691, 158186, 203382, 237279, 474558, 711837, 1423674, 1773943, 3547886, 5321829, 10643658, 12417601, 15965487, 24835202, 31930974, 37252803, 74505606, 111758409, 223516818]

約数ペア:

[(1, 223516818), (2, 111758409), (3, 74505606), (6, 37252803), (7, 31930974), (9, 24835202), (14, 15965487), (18, 12417601), (21, 10643658), (42, 5321829), (63, 3547886), (126, 1773943), (157, 1423674), (314, 711837), (471, 474558), (942, 237279), (1099, 203382), (1413, 158186), (2198, 101691), (2826, 79093), (3297, 67794), (6594, 33897), (9891, 22598), (11299, 19782)]