2649528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{751}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 8358480

約数和(自身を除く): 5708952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 751, 882, 1176, 1502, 1764, 2253, 3004, 3528, 4506, 5257, 6008, 6759, 9012, 10514, 13518, 15771, 18024, 21028, 27036, 31542, 36799, 42056, 47313, 54072, 63084, 73598, 94626, 110397, 126168, 147196, 189252, 220794, 294392, 331191, 378504, 441588, 662382, 883176, 1324764, 2649528]

約数ペア:

[(1, 2649528), (2, 1324764), (3, 883176), (4, 662382), (6, 441588), (7, 378504), (8, 331191), (9, 294392), (12, 220794), (14, 189252), (18, 147196), (21, 126168), (24, 110397), (28, 94626), (36, 73598), (42, 63084), (49, 54072), (56, 47313), (63, 42056), (72, 36799), (84, 31542), (98, 27036), (126, 21028), (147, 18024), (168, 15771), (196, 13518), (252, 10514), (294, 9012), (392, 6759), (441, 6008), (504, 5257), (588, 4506), (751, 3528), (882, 3004), (1176, 2253), (1502, 1764)]