137485782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{363719}}^1$

素因数の和:363737

約数の個数: 32

約数和(自身を含む): 349171200

約数和(自身を除く): 211685418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 363719, 727438, 1091157, 2182314, 2546033, 3273471, 5092066, 6546942, 7638099, 9820413, 15276198, 19640826, 22914297, 45828594, 68742891, 137485782]

約数ペア:

[(1, 137485782), (2, 68742891), (3, 45828594), (6, 22914297), (7, 19640826), (9, 15276198), (14, 9820413), (18, 7638099), (21, 6546942), (27, 5092066), (42, 3273471), (54, 2546033), (63, 2182314), (126, 1091157), (189, 727438), (378, 363719)]