42201918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 106790400

約数和(自身を除く): 64588482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 3089, 4554, 6178, 6831, 9267, 13662, 18534, 27801, 33979, 55602, 67958, 71047, 83403, 101937, 142094, 166806, 203874, 213141, 305811, 426282, 611622, 639423, 781517, 917433, 1278846, 1563034, 1834866, 1918269, 2344551, 3836538, 4689102, 7033653, 14067306, 21100959, 42201918]

約数ペア:

[(1, 42201918), (2, 21100959), (3, 14067306), (6, 7033653), (9, 4689102), (11, 3836538), (18, 2344551), (22, 1918269), (23, 1834866), (27, 1563034), (33, 1278846), (46, 917433), (54, 781517), (66, 639423), (69, 611622), (99, 426282), (138, 305811), (198, 213141), (207, 203874), (253, 166806), (297, 142094), (414, 101937), (506, 83403), (594, 71047), (621, 67958), (759, 55602), (1242, 33979), (1518, 27801), (2277, 18534), (3089, 13662), (4554, 9267), (6178, 6831)]