84249018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 216069120

約数和(自身を除く): 131820102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2083, 2247, 2889, 4166, 4494, 5778, 6249, 6741, 12498, 13482, 14581, 18747, 20223, 29162, 37494, 40446, 43743, 56241, 87486, 112482, 131229, 222881, 262458, 393687, 445762, 668643, 787374, 1337286, 1560167, 2005929, 3120334, 4011858, 4680501, 6017787, 9361002, 12035574, 14041503, 28083006, 42124509, 84249018]

約数ペア:

[(1, 84249018), (2, 42124509), (3, 28083006), (6, 14041503), (7, 12035574), (9, 9361002), (14, 6017787), (18, 4680501), (21, 4011858), (27, 3120334), (42, 2005929), (54, 1560167), (63, 1337286), (107, 787374), (126, 668643), (189, 445762), (214, 393687), (321, 262458), (378, 222881), (642, 131229), (749, 112482), (963, 87486), (1498, 56241), (1926, 43743), (2083, 40446), (2247, 37494), (2889, 29162), (4166, 20223), (4494, 18747), (5778, 14581), (6249, 13482), (6741, 12498)]