19020042

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20747

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 25735158

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20719, 41438, 62157, 124314, 186471, 352223, 372942, 559413, 704446, 1056669, 1118826, 2113338, 3170007, 6340014, 9510021, 19020042]

約数ペア:

[(1, 19020042), (2, 9510021), (3, 6340014), (6, 3170007), (9, 2113338), (17, 1118826), (18, 1056669), (27, 704446), (34, 559413), (51, 372942), (54, 352223), (102, 186471), (153, 124314), (306, 62157), (459, 41438), (918, 20719)]