170947458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11827}}^1$

素因数の和:11919

約数の個数: 48

約数和(自身を含む): 409627296

約数和(自身を除く): 238679838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 11827, 14454, 23654, 35481, 70962, 106443, 130097, 212886, 260194, 390291, 780582, 863371, 1170873, 1726742, 2341746, 2590113, 5180226, 7770339, 9497081, 15540678, 18994162, 28491243, 56982486, 85473729, 170947458]

約数ペア:

[(1, 170947458), (2, 85473729), (3, 56982486), (6, 28491243), (9, 18994162), (11, 15540678), (18, 9497081), (22, 7770339), (33, 5180226), (66, 2590113), (73, 2341746), (99, 1726742), (146, 1170873), (198, 863371), (219, 780582), (438, 390291), (657, 260194), (803, 212886), (1314, 130097), (1606, 106443), (2409, 70962), (4818, 35481), (7227, 23654), (11827, 14454)]