18552713472

素因数分解:

$2^8\times 3^3\times {\mathrm{211}}^1\times {\mathrm{12721}}^1$

素因数の和:12957

約数の個数: 144

約数和(自身を含む): 55127988160

約数和(自身を除く): 36575274688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 256, 288, 384, 422, 432, 576, 633, 768, 844, 864, 1152, 1266, 1688, 1728, 1899, 2304, 2532, 3376, 3456, 3798, 5064, 5697, 6752, 6912, 7596, 10128, 11394, 12721, 13504, 15192, 20256, 22788, 25442, 27008, 30384, 38163, 40512, 45576, 50884, 54016, 60768, 76326, 81024, 91152, 101768, 114489, 121536, 152652, 162048, 182304, 203536, 228978, 243072, 305304, 343467, 364608, 407072, 457956, 486144, 610608, 686934, 729216, 814144, 915912, 1221216, 1373868, 1458432, 1628288, 1831824, 2442432, 2684131, 2747736, 3256576, 3663648, 4884864, 5368262, 5495472, 7327296, 8052393, 9769728, 10736524, 10990944, 14654592, 16104786, 21473048, 21981888, 24157179, 29309184, 32209572, 42946096, 43963776, 48314358, 64419144, 72471537, 85892192, 87927552, 96628716, 128838288, 144943074, 171784384, 193257432, 257676576, 289886148, 343568768, 386514864, 515353152, 579772296, 687137536, 773029728, 1030706304, 1159544592, 1546059456, 2061412608, 2319089184, 3092118912, 4638178368, 6184237824, 9276356736, 18552713472]

約数ペア:

[(1, 18552713472), (2, 9276356736), (3, 6184237824), (4, 4638178368), (6, 3092118912), (8, 2319089184), (9, 2061412608), (12, 1546059456), (16, 1159544592), (18, 1030706304), (24, 773029728), (27, 687137536), (32, 579772296), (36, 515353152), (48, 386514864), (54, 343568768), (64, 289886148), (72, 257676576), (96, 193257432), (108, 171784384), (128, 144943074), (144, 128838288), (192, 96628716), (211, 87927552), (216, 85892192), (256, 72471537), (288, 64419144), (384, 48314358), (422, 43963776), (432, 42946096), (576, 32209572), (633, 29309184), (768, 24157179), (844, 21981888), (864, 21473048), (1152, 16104786), (1266, 14654592), (1688, 10990944), (1728, 10736524), (1899, 9769728), (2304, 8052393), (2532, 7327296), (3376, 5495472), (3456, 5368262), (3798, 4884864), (5064, 3663648), (5697, 3256576), (6752, 2747736), (6912, 2684131), (7596, 2442432), (10128, 1831824), (11394, 1628288), (12721, 1458432), (13504, 1373868), (15192, 1221216), (20256, 915912), (22788, 814144), (25442, 729216), (27008, 686934), (30384, 610608), (38163, 486144), (40512, 457956), (45576, 407072), (50884, 364608), (54016, 343467), (60768, 305304), (76326, 243072), (81024, 228978), (91152, 203536), (101768, 182304), (114489, 162048), (121536, 152652)]