17991072

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 120

約数和(自身を含む): 57812832

約数和(自身を除く): 39821760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 631, 648, 792, 864, 891, 1056, 1188, 1262, 1296, 1584, 1782, 1893, 2376, 2524, 2592, 3168, 3564, 3786, 4752, 5048, 5679, 6941, 7128, 7572, 9504, 10096, 11358, 13882, 14256, 15144, 17037, 20192, 20823, 22716, 27764, 28512, 30288, 34074, 41646, 45432, 51111, 55528, 60576, 62469, 68148, 83292, 90864, 102222, 111056, 124938, 136296, 166584, 181728, 187407, 204444, 222112, 249876, 272592, 333168, 374814, 408888, 499752, 545184, 562221, 666336, 749628, 817776, 999504, 1124442, 1499256, 1635552, 1999008, 2248884, 2998512, 4497768, 5997024, 8995536, 17991072]

約数ペア:

[(1, 17991072), (2, 8995536), (3, 5997024), (4, 4497768), (6, 2998512), (8, 2248884), (9, 1999008), (11, 1635552), (12, 1499256), (16, 1124442), (18, 999504), (22, 817776), (24, 749628), (27, 666336), (32, 562221), (33, 545184), (36, 499752), (44, 408888), (48, 374814), (54, 333168), (66, 272592), (72, 249876), (81, 222112), (88, 204444), (96, 187407), (99, 181728), (108, 166584), (132, 136296), (144, 124938), (162, 111056), (176, 102222), (198, 90864), (216, 83292), (264, 68148), (288, 62469), (297, 60576), (324, 55528), (352, 51111), (396, 45432), (432, 41646), (528, 34074), (594, 30288), (631, 28512), (648, 27764), (792, 22716), (864, 20823), (891, 20192), (1056, 17037), (1188, 15144), (1262, 14256), (1296, 13882), (1584, 11358), (1782, 10096), (1893, 9504), (2376, 7572), (2524, 7128), (2592, 6941), (3168, 5679), (3564, 5048), (3786, 4752)]