21893304

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{8369}}^1$

素因数の和:8487

約数の個数: 32

約数和(自身を含む): 55242000

約数和(自身を除く): 33348696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 8369, 16738, 25107, 33476, 50214, 66952, 100428, 200856, 912221, 1824442, 2736663, 3648884, 5473326, 7297768, 10946652, 21893304]

約数ペア:

[(1, 21893304), (2, 10946652), (3, 7297768), (4, 5473326), (6, 3648884), (8, 2736663), (12, 1824442), (24, 912221), (109, 200856), (218, 100428), (327, 66952), (436, 50214), (654, 33476), (872, 25107), (1308, 16738), (2616, 8369)]