21607734786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{33013}}^1$

素因数の和:33287

約数の個数: 64

約数和(自身を含む): 48376866816

約数和(自身を除く): 26769132030

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 211, 282, 422, 517, 633, 1034, 1266, 1551, 2321, 3102, 4642, 6963, 9917, 13926, 19834, 29751, 33013, 59502, 66026, 99039, 109087, 198078, 218174, 327261, 363143, 654522, 726286, 1089429, 1551611, 2178858, 3103222, 4654833, 6965743, 9309666, 13931486, 17067721, 20897229, 34135442, 41794458, 51203163, 76623173, 102406326, 153246346, 229869519, 327389921, 459739038, 654779842, 982169763, 1964339526, 3601289131, 7202578262, 10803867393, 21607734786]

約数ペア:

[(1, 21607734786), (2, 10803867393), (3, 7202578262), (6, 3601289131), (11, 1964339526), (22, 982169763), (33, 654779842), (47, 459739038), (66, 327389921), (94, 229869519), (141, 153246346), (211, 102406326), (282, 76623173), (422, 51203163), (517, 41794458), (633, 34135442), (1034, 20897229), (1266, 17067721), (1551, 13931486), (2321, 9309666), (3102, 6965743), (4642, 4654833), (6963, 3103222), (9917, 2178858), (13926, 1551611), (19834, 1089429), (29751, 726286), (33013, 654522), (59502, 363143), (66026, 327261), (99039, 218174), (109087, 198078)]