21557298624

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^2\times {\mathrm{11933}}^1$

素因数の和:12142

約数の個数: 84

約数和(自身を含む): 57635921304

約数和(自身を除く): 36078622680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 9409, 11933, 18624, 18818, 23866, 28227, 35799, 37636, 47732, 56454, 71598, 75272, 95464, 112908, 143196, 150544, 190928, 225816, 286392, 301088, 381856, 451632, 572784, 602176, 763712, 903264, 1145568, 1157501, 1806528, 2291136, 2315002, 3472503, 4630004, 6945006, 9260008, 13890012, 18520016, 27780024, 37040032, 55560048, 74080064, 111120096, 112277597, 222240192, 224555194, 336832791, 449110388, 673665582, 898220776, 1347331164, 1796441552, 2694662328, 3592883104, 5389324656, 7185766208, 10778649312, 21557298624]

約数ペア:

[(1, 21557298624), (2, 10778649312), (3, 7185766208), (4, 5389324656), (6, 3592883104), (8, 2694662328), (12, 1796441552), (16, 1347331164), (24, 898220776), (32, 673665582), (48, 449110388), (64, 336832791), (96, 224555194), (97, 222240192), (192, 112277597), (194, 111120096), (291, 74080064), (388, 55560048), (582, 37040032), (776, 27780024), (1164, 18520016), (1552, 13890012), (2328, 9260008), (3104, 6945006), (4656, 4630004), (6208, 3472503), (9312, 2315002), (9409, 2291136), (11933, 1806528), (18624, 1157501), (18818, 1145568), (23866, 903264), (28227, 763712), (35799, 602176), (37636, 572784), (47732, 451632), (56454, 381856), (71598, 301088), (75272, 286392), (95464, 225816), (112908, 190928), (143196, 150544)]