1855368219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13469}}^1$

素因数の和:13599

約数の個数: 32

約数和(自身を含む): 2727190080

約数和(自身を除く): 871821861

約数列:

[1, 3, 17, 37, 51, 73, 111, 219, 629, 1241, 1887, 2701, 3723, 8103, 13469, 40407, 45917, 137751, 228973, 498353, 686919, 983237, 1495059, 2949711, 8472001, 16715029, 25416003, 36379769, 50145087, 109139307, 618456073, 1855368219]

約数ペア:

[(1, 1855368219), (3, 618456073), (17, 109139307), (37, 50145087), (51, 36379769), (73, 25416003), (111, 16715029), (219, 8472001), (629, 2949711), (1241, 1495059), (1887, 983237), (2701, 686919), (3723, 498353), (8103, 228973), (13469, 137751), (40407, 45917)]