18759583872

素因数分解:

$2^7\times 3^2\times {\mathrm{809}}^1\times {\mathrm{20129}}^1$

素因数の和:20958

約数の個数: 96

約数和(自身を含む): 54052069500

約数和(自身を除く): 35292485628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 809, 1152, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 12944, 14562, 19416, 20129, 25888, 29124, 38832, 40258, 51776, 58248, 60387, 77664, 80516, 103552, 116496, 120774, 155328, 161032, 181161, 232992, 241548, 310656, 322064, 362322, 465984, 483096, 644128, 724644, 931968, 966192, 1288256, 1449288, 1932384, 2576512, 2898576, 3864768, 5797152, 7729536, 11594304, 16284361, 23188608, 32568722, 48853083, 65137444, 97706166, 130274888, 146559249, 195412332, 260549776, 293118498, 390824664, 521099552, 586236996, 781649328, 1042199104, 1172473992, 1563298656, 2084398208, 2344947984, 3126597312, 4689895968, 6253194624, 9379791936, 18759583872]

約数ペア:

[(1, 18759583872), (2, 9379791936), (3, 6253194624), (4, 4689895968), (6, 3126597312), (8, 2344947984), (9, 2084398208), (12, 1563298656), (16, 1172473992), (18, 1042199104), (24, 781649328), (32, 586236996), (36, 521099552), (48, 390824664), (64, 293118498), (72, 260549776), (96, 195412332), (128, 146559249), (144, 130274888), (192, 97706166), (288, 65137444), (384, 48853083), (576, 32568722), (809, 23188608), (1152, 16284361), (1618, 11594304), (2427, 7729536), (3236, 5797152), (4854, 3864768), (6472, 2898576), (7281, 2576512), (9708, 1932384), (12944, 1449288), (14562, 1288256), (19416, 966192), (20129, 931968), (25888, 724644), (29124, 644128), (38832, 483096), (40258, 465984), (51776, 362322), (58248, 322064), (60387, 310656), (77664, 241548), (80516, 232992), (103552, 181161), (116496, 161032), (120774, 155328)]