21168694806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{16433}}^1\times {\mathrm{30671}}^1$

素因数の和:47116

約数の個数: 32

約数和(自身を含む): 48390110208

約数和(自身を除く): 27221415402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 16433, 30671, 32866, 49299, 61342, 92013, 98598, 115031, 184026, 214697, 230062, 345093, 429394, 644091, 690186, 1288182, 504016543, 1008033086, 1512049629, 3024099258, 3528115801, 7056231602, 10584347403, 21168694806]

約数ペア:

[(1, 21168694806), (2, 10584347403), (3, 7056231602), (6, 3528115801), (7, 3024099258), (14, 1512049629), (21, 1008033086), (42, 504016543), (16433, 1288182), (30671, 690186), (32866, 644091), (49299, 429394), (61342, 345093), (92013, 230062), (98598, 214697), (115031, 184026)]