2021950728

素因数分解:

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

素因数の和:1337291

約数の個数: 64

約数和(自身を含む): 6418896000

約数和(自身を除く): 4396945272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1337269, 2674538, 4011807, 5349076, 8023614, 9360883, 10698152, 12035421, 16047228, 18721766, 24070842, 28082649, 32094456, 36106263, 37443532, 48141684, 56165298, 72212526, 74887064, 84247947, 96283368, 112330596, 144425052, 168495894, 224661192, 252743841, 288850104, 336991788, 505487682, 673983576, 1010975364, 2021950728]

約数ペア:

[(1, 2021950728), (2, 1010975364), (3, 673983576), (4, 505487682), (6, 336991788), (7, 288850104), (8, 252743841), (9, 224661192), (12, 168495894), (14, 144425052), (18, 112330596), (21, 96283368), (24, 84247947), (27, 74887064), (28, 72212526), (36, 56165298), (42, 48141684), (54, 37443532), (56, 36106263), (63, 32094456), (72, 28082649), (84, 24070842), (108, 18721766), (126, 16047228), (168, 12035421), (189, 10698152), (216, 9360883), (252, 8023614), (378, 5349076), (504, 4011807), (756, 2674538), (1512, 1337269)]