2019640482

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{123707}}^1$

素因数の和:124622

約数の個数: 24

約数和(自身を含む): 4380747696

約数和(自身を除く): 2361107214

約数列:

[1, 2, 3, 6, 9, 18, 907, 1814, 2721, 5442, 8163, 16326, 123707, 247414, 371121, 742242, 1113363, 2226726, 112202249, 224404498, 336606747, 673213494, 1009820241, 2019640482]

約数ペア:

[(1, 2019640482), (2, 1009820241), (3, 673213494), (6, 336606747), (9, 224404498), (18, 112202249), (907, 2226726), (1814, 1113363), (2721, 742242), (5442, 371121), (8163, 247414), (16326, 123707)]