16018539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 24284160

約数和(自身を除く): 8265621

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 271, 323, 813, 969, 1037, 1159, 3111, 3477, 4607, 5149, 13821, 15447, 16531, 19703, 49593, 59109, 87533, 262599, 281027, 314089, 843081, 942267, 5339513, 16018539]

約数ペア:

[(1, 16018539), (3, 5339513), (17, 942267), (19, 843081), (51, 314089), (57, 281027), (61, 262599), (183, 87533), (271, 59109), (323, 49593), (813, 19703), (969, 16531), (1037, 15447), (1159, 13821), (3111, 5149), (3477, 4607)]