1039984218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6889

約数の個数: 128

約数和(自身を含む): 2936586240

約数和(自身を除く): 1896602022

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2821, 3627, 3906, 4914, 5642, 5859, 6827, 7254, 8463, 10881, 11718, 13654, 16926, 20481, 21762, 25389, 40962, 47789, 50778, 61443, 76167, 88751, 95578, 122886, 143367, 152334, 177502, 184329, 211637, 266253, 286734, 368658, 423274, 430101, 532506, 621257, 634911, 798759, 860202, 1242514, 1269822, 1290303, 1481459, 1597518, 1863771, 1904733, 2396277, 2580606, 2751281, 2962918, 3727542, 3809466, 4444377, 4792554, 5502562, 5591313, 5714199, 8253843, 8888754, 11182626, 11428398, 13333131, 16507686, 16773939, 19258967, 24761529, 26666262, 33547878, 38517934, 39999393, 49523058, 57776901, 74284587, 79998786, 115553802, 148569174, 173330703, 346661406, 519992109, 1039984218]

約数ペア:

[(1, 1039984218), (2, 519992109), (3, 346661406), (6, 173330703), (7, 148569174), (9, 115553802), (13, 79998786), (14, 74284587), (18, 57776901), (21, 49523058), (26, 39999393), (27, 38517934), (31, 33547878), (39, 26666262), (42, 24761529), (54, 19258967), (62, 16773939), (63, 16507686), (78, 13333131), (91, 11428398), (93, 11182626), (117, 8888754), (126, 8253843), (182, 5714199), (186, 5591313), (189, 5502562), (217, 4792554), (234, 4444377), (273, 3809466), (279, 3727542), (351, 2962918), (378, 2751281), (403, 2580606), (434, 2396277), (546, 1904733), (558, 1863771), (651, 1597518), (702, 1481459), (806, 1290303), (819, 1269822), (837, 1242514), (1209, 860202), (1302, 798759), (1638, 634911), (1674, 621257), (1953, 532506), (2418, 430101), (2457, 423274), (2821, 368658), (3627, 286734), (3906, 266253), (4914, 211637), (5642, 184329), (5859, 177502), (6827, 152334), (7254, 143367), (8463, 122886), (10881, 95578), (11718, 88751), (13654, 76167), (16926, 61443), (20481, 50778), (21762, 47789), (25389, 40962)]