17960152476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{1123}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 49727018880

約数和(自身を除く): 31766866404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 461, 588, 708, 826, 922, 1123, 1239, 1383, 1652, 1844, 2246, 2478, 2766, 2891, 3227, 3369, 4492, 4956, 5532, 5782, 6454, 6738, 7861, 8673, 9681, 11564, 12908, 13476, 15722, 17346, 19362, 22589, 23583, 27199, 31444, 34692, 38724, 45178, 47166, 54398, 55027, 66257, 67767, 81597, 90356, 94332, 108796, 110054, 132514, 135534, 163194, 165081, 190393, 198771, 220108, 265028, 271068, 326388, 330162, 380786, 397542, 463799, 517703, 571179, 660324, 761572, 795084, 927598, 1035406, 1142358, 1332751, 1391397, 1553109, 1855196, 2070812, 2284716, 2665502, 2782794, 3106218, 3246593, 3623921, 3998253, 5331004, 5565588, 6212436, 6493186, 7247842, 7996506, 9739779, 10871763, 12986372, 14495684, 15993012, 19479558, 21743526, 25367447, 30544477, 38959116, 43487052, 50734894, 61088954, 76102341, 91633431, 101469788, 122177908, 152204682, 183266862, 213811339, 304409364, 366533724, 427622678, 641434017, 855245356, 1282868034, 1496679373, 2565736068, 2993358746, 4490038119, 5986717492, 8980076238, 17960152476]

約数ペア:

[(1, 17960152476), (2, 8980076238), (3, 5986717492), (4, 4490038119), (6, 2993358746), (7, 2565736068), (12, 1496679373), (14, 1282868034), (21, 855245356), (28, 641434017), (42, 427622678), (49, 366533724), (59, 304409364), (84, 213811339), (98, 183266862), (118, 152204682), (147, 122177908), (177, 101469788), (196, 91633431), (236, 76102341), (294, 61088954), (354, 50734894), (413, 43487052), (461, 38959116), (588, 30544477), (708, 25367447), (826, 21743526), (922, 19479558), (1123, 15993012), (1239, 14495684), (1383, 12986372), (1652, 10871763), (1844, 9739779), (2246, 7996506), (2478, 7247842), (2766, 6493186), (2891, 6212436), (3227, 5565588), (3369, 5331004), (4492, 3998253), (4956, 3623921), (5532, 3246593), (5782, 3106218), (6454, 2782794), (6738, 2665502), (7861, 2284716), (8673, 2070812), (9681, 1855196), (11564, 1553109), (12908, 1391397), (13476, 1332751), (15722, 1142358), (17346, 1035406), (19362, 927598), (22589, 795084), (23583, 761572), (27199, 660324), (31444, 571179), (34692, 517703), (38724, 463799), (45178, 397542), (47166, 380786), (54398, 330162), (55027, 326388), (66257, 271068), (67767, 265028), (81597, 220108), (90356, 198771), (94332, 190393), (108796, 165081), (110054, 163194), (132514, 135534)]