18339048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 63423360

約数和(自身を除く): 45084312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 311, 312, 324, 351, 364, 378, 468, 504, 546, 567, 622, 648, 702, 728, 756, 819, 933, 936, 1053, 1092, 1134, 1244, 1404, 1512, 1638, 1866, 2106, 2177, 2184, 2268, 2457, 2488, 2799, 2808, 3276, 3732, 4043, 4212, 4354, 4536, 4914, 5598, 6531, 6552, 7371, 7464, 8086, 8397, 8424, 8708, 9828, 11196, 12129, 13062, 14742, 16172, 16794, 17416, 19593, 19656, 22392, 24258, 25191, 26124, 28301, 29484, 32344, 33588, 36387, 39186, 48516, 50382, 52248, 56602, 58779, 58968, 67176, 72774, 78372, 84903, 97032, 100764, 109161, 113204, 117558, 145548, 156744, 169806, 176337, 201528, 218322, 226408, 235116, 254709, 291096, 327483, 339612, 352674, 436644, 470232, 509418, 654966, 679224, 705348, 764127, 873288, 1018836, 1309932, 1410696, 1528254, 2037672, 2292381, 2619864, 3056508, 4584762, 6113016, 9169524, 18339048]

約数ペア:

[(1, 18339048), (2, 9169524), (3, 6113016), (4, 4584762), (6, 3056508), (7, 2619864), (8, 2292381), (9, 2037672), (12, 1528254), (13, 1410696), (14, 1309932), (18, 1018836), (21, 873288), (24, 764127), (26, 705348), (27, 679224), (28, 654966), (36, 509418), (39, 470232), (42, 436644), (52, 352674), (54, 339612), (56, 327483), (63, 291096), (72, 254709), (78, 235116), (81, 226408), (84, 218322), (91, 201528), (104, 176337), (108, 169806), (117, 156744), (126, 145548), (156, 117558), (162, 113204), (168, 109161), (182, 100764), (189, 97032), (216, 84903), (234, 78372), (252, 72774), (273, 67176), (311, 58968), (312, 58779), (324, 56602), (351, 52248), (364, 50382), (378, 48516), (468, 39186), (504, 36387), (546, 33588), (567, 32344), (622, 29484), (648, 28301), (702, 26124), (728, 25191), (756, 24258), (819, 22392), (933, 19656), (936, 19593), (1053, 17416), (1092, 16794), (1134, 16172), (1244, 14742), (1404, 13062), (1512, 12129), (1638, 11196), (1866, 9828), (2106, 8708), (2177, 8424), (2184, 8397), (2268, 8086), (2457, 7464), (2488, 7371), (2799, 6552), (2808, 6531), (3276, 5598), (3732, 4914), (4043, 4536), (4212, 4354)]