2021813352

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{720019}}^1$

素因数の和:720047

約数の個数: 64

約数和(自身を含む): 6048168000

約数和(自身を除く): 4026354648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 720019, 1440038, 2160057, 2880076, 4320114, 5760152, 6480171, 8640228, 9360247, 12960342, 17280456, 18720494, 19440513, 25920684, 28080741, 37440988, 38881026, 51841368, 56161482, 74881976, 77762052, 84242223, 112322964, 155524104, 168484446, 224645928, 252726669, 336968892, 505453338, 673937784, 1010906676, 2021813352]

約数ペア:

[(1, 2021813352), (2, 1010906676), (3, 673937784), (4, 505453338), (6, 336968892), (8, 252726669), (9, 224645928), (12, 168484446), (13, 155524104), (18, 112322964), (24, 84242223), (26, 77762052), (27, 74881976), (36, 56161482), (39, 51841368), (52, 38881026), (54, 37440988), (72, 28080741), (78, 25920684), (104, 19440513), (108, 18720494), (117, 17280456), (156, 12960342), (216, 9360247), (234, 8640228), (312, 6480171), (351, 5760152), (468, 4320114), (702, 2880076), (936, 2160057), (1404, 1440038), (2808, 720019)]