18157524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 54168576

約数和(自身を除く): 36011052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 129, 132, 154, 172, 231, 258, 301, 308, 457, 462, 473, 516, 602, 903, 914, 924, 946, 1204, 1371, 1419, 1806, 1828, 1892, 2742, 2838, 3199, 3311, 3612, 5027, 5484, 5676, 6398, 6622, 9597, 9933, 10054, 12796, 13244, 15081, 19194, 19651, 19866, 20108, 30162, 35189, 38388, 39302, 39732, 58953, 60324, 70378, 78604, 105567, 117906, 137557, 140756, 211134, 216161, 235812, 275114, 412671, 422268, 432322, 550228, 648483, 825342, 864644, 1296966, 1513127, 1650684, 2593932, 3026254, 4539381, 6052508, 9078762, 18157524]

約数ペア:

[(1, 18157524), (2, 9078762), (3, 6052508), (4, 4539381), (6, 3026254), (7, 2593932), (11, 1650684), (12, 1513127), (14, 1296966), (21, 864644), (22, 825342), (28, 648483), (33, 550228), (42, 432322), (43, 422268), (44, 412671), (66, 275114), (77, 235812), (84, 216161), (86, 211134), (129, 140756), (132, 137557), (154, 117906), (172, 105567), (231, 78604), (258, 70378), (301, 60324), (308, 58953), (457, 39732), (462, 39302), (473, 38388), (516, 35189), (602, 30162), (903, 20108), (914, 19866), (924, 19651), (946, 19194), (1204, 15081), (1371, 13244), (1419, 12796), (1806, 10054), (1828, 9933), (1892, 9597), (2742, 6622), (2838, 6398), (3199, 5676), (3311, 5484), (3612, 5027)]