4026456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2685

約数の個数: 64

約数和(自身を含む): 12787200

約数和(自身を除く): 8760744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 2663, 5326, 7989, 10652, 15978, 18641, 21304, 23967, 31956, 37282, 47934, 55923, 63912, 71901, 74564, 95868, 111846, 143802, 149128, 167769, 191736, 223692, 287604, 335538, 447384, 503307, 575208, 671076, 1006614, 1342152, 2013228, 4026456]

約数ペア:

[(1, 4026456), (2, 2013228), (3, 1342152), (4, 1006614), (6, 671076), (7, 575208), (8, 503307), (9, 447384), (12, 335538), (14, 287604), (18, 223692), (21, 191736), (24, 167769), (27, 149128), (28, 143802), (36, 111846), (42, 95868), (54, 74564), (56, 71901), (63, 63912), (72, 55923), (84, 47934), (108, 37282), (126, 31956), (168, 23967), (189, 21304), (216, 18641), (252, 15978), (378, 10652), (504, 7989), (756, 5326), (1512, 2663)]