19118049696

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{21067}}^1$

素因数の和:21243

約数の個数: 144

約数和(自身を含む): 57147539904

約数和(自身を除く): 38029490208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 137, 138, 144, 184, 207, 274, 276, 288, 368, 411, 414, 548, 552, 736, 822, 828, 1096, 1104, 1233, 1644, 1656, 2192, 2208, 2466, 3151, 3288, 3312, 4384, 4932, 6302, 6576, 6624, 9453, 9864, 12604, 13152, 18906, 19728, 21067, 25208, 28359, 37812, 39456, 42134, 50416, 56718, 63201, 75624, 84268, 100832, 113436, 126402, 151248, 168536, 189603, 226872, 252804, 302496, 337072, 379206, 453744, 484541, 505608, 674144, 758412, 907488, 969082, 1011216, 1453623, 1516824, 1938164, 2022432, 2886179, 2907246, 3033648, 3876328, 4360869, 5772358, 5814492, 6067296, 7752656, 8658537, 8721738, 11544716, 11628984, 15505312, 17317074, 17443476, 23089432, 23257968, 25975611, 34634148, 34886952, 46178864, 46515936, 51951222, 66382117, 69268296, 69773904, 92357728, 103902444, 132764234, 138536592, 139547808, 199146351, 207804888, 265528468, 277073184, 398292702, 415609776, 531056936, 597439053, 796585404, 831219552, 1062113872, 1194878106, 1593170808, 2124227744, 2389756212, 3186341616, 4779512424, 6372683232, 9559024848, 19118049696]

約数ペア:

[(1, 19118049696), (2, 9559024848), (3, 6372683232), (4, 4779512424), (6, 3186341616), (8, 2389756212), (9, 2124227744), (12, 1593170808), (16, 1194878106), (18, 1062113872), (23, 831219552), (24, 796585404), (32, 597439053), (36, 531056936), (46, 415609776), (48, 398292702), (69, 277073184), (72, 265528468), (92, 207804888), (96, 199146351), (137, 139547808), (138, 138536592), (144, 132764234), (184, 103902444), (207, 92357728), (274, 69773904), (276, 69268296), (288, 66382117), (368, 51951222), (411, 46515936), (414, 46178864), (548, 34886952), (552, 34634148), (736, 25975611), (822, 23257968), (828, 23089432), (1096, 17443476), (1104, 17317074), (1233, 15505312), (1644, 11628984), (1656, 11544716), (2192, 8721738), (2208, 8658537), (2466, 7752656), (3151, 6067296), (3288, 5814492), (3312, 5772358), (4384, 4360869), (4932, 3876328), (6302, 3033648), (6576, 2907246), (6624, 2886179), (9453, 2022432), (9864, 1938164), (12604, 1516824), (13152, 1453623), (18906, 1011216), (19728, 969082), (21067, 907488), (25208, 758412), (28359, 674144), (37812, 505608), (39456, 484541), (42134, 453744), (50416, 379206), (56718, 337072), (63201, 302496), (75624, 252804), (84268, 226872), (100832, 189603), (113436, 168536), (126402, 151248)]