16487646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 37812480

約数和(自身を除く): 21324834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 859, 914, 1371, 1718, 2577, 2742, 3199, 5154, 6013, 6398, 9597, 12026, 18039, 19194, 36078, 392563, 785126, 1177689, 2355378, 2747941, 5495882, 8243823, 16487646]

約数ペア:

[(1, 16487646), (2, 8243823), (3, 5495882), (6, 2747941), (7, 2355378), (14, 1177689), (21, 785126), (42, 392563), (457, 36078), (859, 19194), (914, 18039), (1371, 12026), (1718, 9597), (2577, 6398), (2742, 6013), (3199, 5154)]