2006409306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4157}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 4483454976

約数和(自身を除く): 2477045670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 103, 142, 206, 213, 309, 426, 618, 781, 1133, 1562, 2266, 2343, 3399, 4157, 4686, 6798, 7313, 8314, 12471, 14626, 21939, 24942, 43878, 45727, 80443, 91454, 137181, 160886, 241329, 274362, 295147, 428171, 482658, 590294, 856342, 885441, 1284513, 1770882, 2569026, 3246617, 4709881, 6493234, 9419762, 9739851, 14129643, 19479702, 28259286, 30400141, 60800282, 91200423, 182400846, 334401551, 668803102, 1003204653, 2006409306]

約数ペア:

[(1, 2006409306), (2, 1003204653), (3, 668803102), (6, 334401551), (11, 182400846), (22, 91200423), (33, 60800282), (66, 30400141), (71, 28259286), (103, 19479702), (142, 14129643), (206, 9739851), (213, 9419762), (309, 6493234), (426, 4709881), (618, 3246617), (781, 2569026), (1133, 1770882), (1562, 1284513), (2266, 885441), (2343, 856342), (3399, 590294), (4157, 482658), (4686, 428171), (6798, 295147), (7313, 274362), (8314, 241329), (12471, 160886), (14626, 137181), (21939, 91454), (24942, 80443), (43878, 45727)]