91672218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6611

約数の個数: 48

約数和(自身を含む): 219765312

約数和(自身を除く): 128093094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 6521, 7029, 13042, 14058, 19563, 39126, 58689, 71731, 117378, 143462, 215193, 430386, 462991, 645579, 925982, 1291158, 1388973, 2777946, 4166919, 5092901, 8333838, 10185802, 15278703, 30557406, 45836109, 91672218]

約数ペア:

[(1, 91672218), (2, 45836109), (3, 30557406), (6, 15278703), (9, 10185802), (11, 8333838), (18, 5092901), (22, 4166919), (33, 2777946), (66, 1388973), (71, 1291158), (99, 925982), (142, 645579), (198, 462991), (213, 430386), (426, 215193), (639, 143462), (781, 117378), (1278, 71731), (1562, 58689), (2343, 39126), (4686, 19563), (6521, 14058), (7029, 13042)]