18119052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 54302976

約数和(自身を除く): 36183924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2663, 3402, 5326, 6804, 7989, 10652, 15978, 18641, 23967, 31956, 37282, 47934, 55923, 71901, 74564, 95868, 111846, 143802, 167769, 215703, 223692, 287604, 335538, 431406, 503307, 647109, 671076, 862812, 1006614, 1294218, 1509921, 2013228, 2588436, 3019842, 4529763, 6039684, 9059526, 18119052]

約数ペア:

[(1, 18119052), (2, 9059526), (3, 6039684), (4, 4529763), (6, 3019842), (7, 2588436), (9, 2013228), (12, 1509921), (14, 1294218), (18, 1006614), (21, 862812), (27, 671076), (28, 647109), (36, 503307), (42, 431406), (54, 335538), (63, 287604), (81, 223692), (84, 215703), (108, 167769), (126, 143802), (162, 111846), (189, 95868), (243, 74564), (252, 71901), (324, 55923), (378, 47934), (486, 37282), (567, 31956), (756, 23967), (972, 18641), (1134, 15978), (1701, 10652), (2268, 7989), (2663, 6804), (3402, 5326)]