21567474432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1337269}}^1$

素因数の和:1337298

約数の個数: 108

約数和(自身を含む): 71067876880

約数和(自身を除く): 49500402448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1337269, 2674538, 4011807, 5349076, 8023614, 9360883, 10698152, 12035421, 16047228, 18721766, 21396304, 24070842, 28082649, 32094456, 37443532, 42792608, 48141684, 56165298, 64188912, 74887064, 84247947, 85585216, 96283368, 112330596, 128377824, 149774128, 168495894, 171170432, 192566736, 224661192, 256755648, 299548256, 336991788, 342340864, 385133472, 449322384, 513511296, 599096512, 673983576, 770266944, 898644768, 1027022592, 1198193024, 1347967152, 1540533888, 1797289536, 2396386048, 2695934304, 3081067776, 3594579072, 5391868608, 7189158144, 10783737216, 21567474432]

約数ペア:

[(1, 21567474432), (2, 10783737216), (3, 7189158144), (4, 5391868608), (6, 3594579072), (7, 3081067776), (8, 2695934304), (9, 2396386048), (12, 1797289536), (14, 1540533888), (16, 1347967152), (18, 1198193024), (21, 1027022592), (24, 898644768), (28, 770266944), (32, 673983576), (36, 599096512), (42, 513511296), (48, 449322384), (56, 385133472), (63, 342340864), (64, 336991788), (72, 299548256), (84, 256755648), (96, 224661192), (112, 192566736), (126, 171170432), (128, 168495894), (144, 149774128), (168, 128377824), (192, 112330596), (224, 96283368), (252, 85585216), (256, 84247947), (288, 74887064), (336, 64188912), (384, 56165298), (448, 48141684), (504, 42792608), (576, 37443532), (672, 32094456), (768, 28082649), (896, 24070842), (1008, 21396304), (1152, 18721766), (1344, 16047228), (1792, 12035421), (2016, 10698152), (2304, 9360883), (2688, 8023614), (4032, 5349076), (5376, 4011807), (8064, 2674538), (16128, 1337269)]