12291247338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{4561}}^1$

素因数の和:4863

約数の個数: 64

約数和(自身を含む): 25795372800

約数和(自身を除く): 13504125462

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 199, 222, 366, 398, 597, 1194, 2257, 4514, 4561, 6771, 7363, 9122, 12139, 13542, 13683, 14726, 22089, 24278, 27366, 36417, 44178, 72834, 168757, 278221, 337514, 449143, 506271, 556442, 834663, 898286, 907639, 1012542, 1347429, 1669326, 1815278, 2694858, 2722917, 5445834, 10294177, 20588354, 30882531, 33582643, 55365979, 61765062, 67165286, 100747929, 110731958, 166097937, 201495858, 332195874, 2048541223, 4097082446, 6145623669, 12291247338]

約数ペア:

[(1, 12291247338), (2, 6145623669), (3, 4097082446), (6, 2048541223), (37, 332195874), (61, 201495858), (74, 166097937), (111, 110731958), (122, 100747929), (183, 67165286), (199, 61765062), (222, 55365979), (366, 33582643), (398, 30882531), (597, 20588354), (1194, 10294177), (2257, 5445834), (4514, 2722917), (4561, 2694858), (6771, 1815278), (7363, 1669326), (9122, 1347429), (12139, 1012542), (13542, 907639), (13683, 898286), (14726, 834663), (22089, 556442), (24278, 506271), (27366, 449143), (36417, 337514), (44178, 278221), (72834, 168757)]