2718738

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4193262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 199, 207, 253, 297, 398, 414, 506, 594, 597, 621, 759, 1194, 1242, 1518, 1791, 2189, 2277, 3582, 4378, 4554, 4577, 5373, 6567, 6831, 9154, 10746, 13134, 13662, 13731, 19701, 27462, 39402, 41193, 50347, 59103, 82386, 100694, 118206, 123579, 151041, 247158, 302082, 453123, 906246, 1359369, 2718738]

約数ペア:

[(1, 2718738), (2, 1359369), (3, 906246), (6, 453123), (9, 302082), (11, 247158), (18, 151041), (22, 123579), (23, 118206), (27, 100694), (33, 82386), (46, 59103), (54, 50347), (66, 41193), (69, 39402), (99, 27462), (138, 19701), (198, 13731), (199, 13662), (207, 13134), (253, 10746), (297, 9154), (398, 6831), (414, 6567), (506, 5373), (594, 4577), (597, 4554), (621, 4378), (759, 3582), (1194, 2277), (1242, 2189), (1518, 1791)]