16940088

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 50909040

約数和(自身を除く): 33968952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 132, 146, 198, 219, 264, 292, 293, 396, 438, 584, 586, 657, 792, 803, 876, 879, 1172, 1314, 1606, 1752, 1758, 2344, 2409, 2628, 2637, 3212, 3223, 3516, 4818, 5256, 5274, 6424, 6446, 7032, 7227, 9636, 9669, 10548, 12892, 14454, 19272, 19338, 21096, 21389, 25784, 28908, 29007, 38676, 42778, 57816, 58014, 64167, 77352, 85556, 116028, 128334, 171112, 192501, 232056, 235279, 256668, 385002, 470558, 513336, 705837, 770004, 941116, 1411674, 1540008, 1882232, 2117511, 2823348, 4235022, 5646696, 8470044, 16940088]

約数ペア:

[(1, 16940088), (2, 8470044), (3, 5646696), (4, 4235022), (6, 2823348), (8, 2117511), (9, 1882232), (11, 1540008), (12, 1411674), (18, 941116), (22, 770004), (24, 705837), (33, 513336), (36, 470558), (44, 385002), (66, 256668), (72, 235279), (73, 232056), (88, 192501), (99, 171112), (132, 128334), (146, 116028), (198, 85556), (219, 77352), (264, 64167), (292, 58014), (293, 57816), (396, 42778), (438, 38676), (584, 29007), (586, 28908), (657, 25784), (792, 21389), (803, 21096), (876, 19338), (879, 19272), (1172, 14454), (1314, 12892), (1606, 10548), (1752, 9669), (1758, 9636), (2344, 7227), (2409, 7032), (2628, 6446), (2637, 6424), (3212, 5274), (3223, 5256), (3516, 4818)]