39142518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 42280842

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 227, 454, 681, 991, 1362, 1982, 2973, 5946, 6583, 13166, 19749, 28739, 39498, 57478, 86217, 172434, 224957, 449914, 674871, 1349742, 6523753, 13047506, 19571259, 39142518]

約数ペア:

[(1, 39142518), (2, 19571259), (3, 13047506), (6, 6523753), (29, 1349742), (58, 674871), (87, 449914), (174, 224957), (227, 172434), (454, 86217), (681, 57478), (991, 39498), (1362, 28739), (1982, 19749), (2973, 13166), (5946, 6583)]