18948846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26539}}^1$

素因数の和:26568

約数の個数: 32

約数和(自身を含む): 45861120

約数和(自身を除く): 26912274

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26539, 53078, 79617, 159234, 185773, 371546, 451163, 557319, 902326, 1114638, 1353489, 2706978, 3158141, 6316282, 9474423, 18948846]

約数ペア:

[(1, 18948846), (2, 9474423), (3, 6316282), (6, 3158141), (7, 2706978), (14, 1353489), (17, 1114638), (21, 902326), (34, 557319), (42, 451163), (51, 371546), (102, 185773), (119, 159234), (238, 79617), (357, 53078), (714, 26539)]