19103742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50539}}^1$

素因数の和:50557

約数の個数: 32

約数和(自身を含む): 48518400

約数和(自身を除く): 29414658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50539, 101078, 151617, 303234, 353773, 454851, 707546, 909702, 1061319, 1364553, 2122638, 2729106, 3183957, 6367914, 9551871, 19103742]

約数ペア:

[(1, 19103742), (2, 9551871), (3, 6367914), (6, 3183957), (7, 2729106), (9, 2122638), (14, 1364553), (18, 1061319), (21, 909702), (27, 707546), (42, 454851), (54, 353773), (63, 303234), (126, 151617), (189, 101078), (378, 50539)]