66540708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10937}}^1$

素因数の和:10973

約数の個数: 54

約数和(自身を含む): 182150514

約数和(自身を除く): 115609806

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 10937, 21874, 32811, 43748, 65622, 98433, 131244, 142181, 196866, 284362, 393732, 426543, 568724, 853086, 1279629, 1706172, 1848353, 2559258, 3696706, 5118516, 5545059, 7393412, 11090118, 16635177, 22180236, 33270354, 66540708]

約数ペア:

[(1, 66540708), (2, 33270354), (3, 22180236), (4, 16635177), (6, 11090118), (9, 7393412), (12, 5545059), (13, 5118516), (18, 3696706), (26, 2559258), (36, 1848353), (39, 1706172), (52, 1279629), (78, 853086), (117, 568724), (156, 426543), (169, 393732), (234, 284362), (338, 196866), (468, 142181), (507, 131244), (676, 98433), (1014, 65622), (1521, 43748), (2028, 32811), (3042, 21874), (6084, 10937)]