1899018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2939382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 139, 198, 207, 253, 278, 297, 414, 417, 506, 594, 621, 759, 834, 1242, 1251, 1518, 1529, 2277, 2502, 3058, 3197, 3753, 4554, 4587, 6394, 6831, 7506, 9174, 9591, 13662, 13761, 19182, 27522, 28773, 35167, 41283, 57546, 70334, 82566, 86319, 105501, 172638, 211002, 316503, 633006, 949509, 1899018]

約数ペア:

[(1, 1899018), (2, 949509), (3, 633006), (6, 316503), (9, 211002), (11, 172638), (18, 105501), (22, 86319), (23, 82566), (27, 70334), (33, 57546), (46, 41283), (54, 35167), (66, 28773), (69, 27522), (99, 19182), (138, 13761), (139, 13662), (198, 9591), (207, 9174), (253, 7506), (278, 6831), (297, 6394), (414, 4587), (417, 4554), (506, 3753), (594, 3197), (621, 3058), (759, 2502), (834, 2277), (1242, 1529), (1251, 1518)]