4187988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16636

約数の個数: 36

約数和(自身を含む): 12099360

約数和(自身を除く): 7911372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 16619, 33238, 49857, 66476, 99714, 116333, 149571, 199428, 232666, 299142, 348999, 465332, 598284, 697998, 1046997, 1395996, 2093994, 4187988]

約数ペア:

[(1, 4187988), (2, 2093994), (3, 1395996), (4, 1046997), (6, 697998), (7, 598284), (9, 465332), (12, 348999), (14, 299142), (18, 232666), (21, 199428), (28, 149571), (36, 116333), (42, 99714), (63, 66476), (84, 49857), (126, 33238), (252, 16619)]