42437898

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 58200822

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 727, 846, 1081, 1242, 1269, 1454, 2162, 2181, 2538, 3243, 4362, 6486, 6543, 9729, 13086, 16721, 19458, 19629, 29187, 33442, 34169, 39258, 50163, 58374, 68338, 100326, 102507, 150489, 205014, 300978, 307521, 451467, 615042, 785887, 902934, 922563, 1571774, 1845126, 2357661, 4715322, 7072983, 14145966, 21218949, 42437898]

約数ペア:

[(1, 42437898), (2, 21218949), (3, 14145966), (6, 7072983), (9, 4715322), (18, 2357661), (23, 1845126), (27, 1571774), (46, 922563), (47, 902934), (54, 785887), (69, 615042), (94, 451467), (138, 307521), (141, 300978), (207, 205014), (282, 150489), (414, 102507), (423, 100326), (621, 68338), (727, 58374), (846, 50163), (1081, 39258), (1242, 34169), (1269, 33442), (1454, 29187), (2162, 19629), (2181, 19458), (2538, 16721), (3243, 13086), (4362, 9729), (6486, 6543)]