31341492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 100935296

約数和(自身を除く): 69593804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1063, 1092, 1134, 1404, 1638, 2106, 2126, 2268, 2457, 3189, 3276, 4212, 4252, 4914, 6378, 7371, 7441, 9567, 9828, 12756, 13819, 14742, 14882, 19134, 22323, 27638, 28701, 29484, 29764, 38268, 41457, 44646, 55276, 57402, 66969, 82914, 86103, 89292, 96733, 114804, 124371, 133938, 165828, 172206, 193466, 200907, 248742, 267876, 290199, 344412, 373113, 386932, 401814, 497484, 580398, 602721, 746226, 803628, 870597, 1119339, 1160796, 1205442, 1492452, 1741194, 2238678, 2410884, 2611791, 3482388, 4477356, 5223582, 7835373, 10447164, 15670746, 31341492]

約数ペア:

[(1, 31341492), (2, 15670746), (3, 10447164), (4, 7835373), (6, 5223582), (7, 4477356), (9, 3482388), (12, 2611791), (13, 2410884), (14, 2238678), (18, 1741194), (21, 1492452), (26, 1205442), (27, 1160796), (28, 1119339), (36, 870597), (39, 803628), (42, 746226), (52, 602721), (54, 580398), (63, 497484), (78, 401814), (81, 386932), (84, 373113), (91, 344412), (108, 290199), (117, 267876), (126, 248742), (156, 200907), (162, 193466), (182, 172206), (189, 165828), (234, 133938), (252, 124371), (273, 114804), (324, 96733), (351, 89292), (364, 86103), (378, 82914), (468, 66969), (546, 57402), (567, 55276), (702, 44646), (756, 41457), (819, 38268), (1053, 29764), (1063, 29484), (1092, 28701), (1134, 27638), (1404, 22323), (1638, 19134), (2106, 14882), (2126, 14742), (2268, 13819), (2457, 12756), (3189, 9828), (3276, 9567), (4212, 7441), (4252, 7371), (4914, 6378)]