17700956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6978

約数の個数: 36

約数和(自身を含む): 38811528

約数和(自身を除く): 21110572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6947, 13894, 27788, 48629, 90311, 97258, 180622, 194516, 340403, 361244, 632177, 680806, 1264354, 1361612, 2528708, 4425239, 8850478, 17700956]

約数ペア:

[(1, 17700956), (2, 8850478), (4, 4425239), (7, 2528708), (13, 1361612), (14, 1264354), (26, 680806), (28, 632177), (49, 361244), (52, 340403), (91, 194516), (98, 180622), (182, 97258), (196, 90311), (364, 48629), (637, 27788), (1274, 13894), (2548, 6947)]