31104486

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 51083802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 223, 243, 246, 287, 369, 378, 446, 486, 567, 574, 669, 738, 861, 1107, 1134, 1338, 1561, 1701, 1722, 2007, 2214, 2583, 3122, 3321, 3402, 4014, 4683, 5166, 6021, 6642, 7749, 9143, 9366, 9963, 12042, 14049, 15498, 18063, 18286, 19926, 23247, 27429, 28098, 36126, 42147, 46494, 54189, 54858, 64001, 69741, 82287, 84294, 108378, 126441, 128002, 139482, 164574, 192003, 246861, 252882, 379323, 384006, 493722, 576009, 740583, 758646, 1152018, 1481166, 1728027, 2221749, 3456054, 4443498, 5184081, 10368162, 15552243, 31104486]

約数ペア:

[(1, 31104486), (2, 15552243), (3, 10368162), (6, 5184081), (7, 4443498), (9, 3456054), (14, 2221749), (18, 1728027), (21, 1481166), (27, 1152018), (41, 758646), (42, 740583), (54, 576009), (63, 493722), (81, 384006), (82, 379323), (123, 252882), (126, 246861), (162, 192003), (189, 164574), (223, 139482), (243, 128002), (246, 126441), (287, 108378), (369, 84294), (378, 82287), (446, 69741), (486, 64001), (567, 54858), (574, 54189), (669, 46494), (738, 42147), (861, 36126), (1107, 28098), (1134, 27429), (1338, 23247), (1561, 19926), (1701, 18286), (1722, 18063), (2007, 15498), (2214, 14049), (2583, 12042), (3122, 9963), (3321, 9366), (3402, 9143), (4014, 7749), (4683, 6642), (5166, 6021)]