1964556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 5595408

約数和(自身を除く): 3630852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 121, 123, 132, 164, 198, 242, 246, 363, 369, 396, 451, 484, 492, 726, 738, 902, 1089, 1331, 1353, 1452, 1476, 1804, 2178, 2662, 2706, 3993, 4059, 4356, 4961, 5324, 5412, 7986, 8118, 9922, 11979, 14883, 15972, 16236, 19844, 23958, 29766, 44649, 47916, 54571, 59532, 89298, 109142, 163713, 178596, 218284, 327426, 491139, 654852, 982278, 1964556]

約数ペア:

[(1, 1964556), (2, 982278), (3, 654852), (4, 491139), (6, 327426), (9, 218284), (11, 178596), (12, 163713), (18, 109142), (22, 89298), (33, 59532), (36, 54571), (41, 47916), (44, 44649), (66, 29766), (82, 23958), (99, 19844), (121, 16236), (123, 15972), (132, 14883), (164, 11979), (198, 9922), (242, 8118), (246, 7986), (363, 5412), (369, 5324), (396, 4961), (451, 4356), (484, 4059), (492, 3993), (726, 2706), (738, 2662), (902, 2178), (1089, 1804), (1331, 1476), (1353, 1452)]