6657904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 15007720

約数和(自身を除く): 8349816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 181, 209, 242, 304, 362, 418, 484, 724, 836, 968, 1448, 1672, 1936, 1991, 2299, 2896, 3344, 3439, 3982, 4598, 6878, 7964, 9196, 13756, 15928, 18392, 21901, 27512, 31856, 36784, 37829, 43802, 55024, 75658, 87604, 151316, 175208, 302632, 350416, 416119, 605264, 832238, 1664476, 3328952, 6657904]

約数ペア:

[(1, 6657904), (2, 3328952), (4, 1664476), (8, 832238), (11, 605264), (16, 416119), (19, 350416), (22, 302632), (38, 175208), (44, 151316), (76, 87604), (88, 75658), (121, 55024), (152, 43802), (176, 37829), (181, 36784), (209, 31856), (242, 27512), (304, 21901), (362, 18392), (418, 15928), (484, 13756), (724, 9196), (836, 7964), (968, 6878), (1448, 4598), (1672, 3982), (1936, 3439), (1991, 3344), (2299, 2896)]